This collection includes 10 small levels of 10 packages each. It is intended for the expert who has a few (many) hours in front of them.

Goal is to solve the levels with maximum 100,000 moves.

Levels created by Alberto García. Enjoy these beutiful levels created in several categories, Easy, Middle, Hard and Extra Hard (With many steps...) About me: I\'m a boy of 18 years-old. Comments Are Welcome: Feel free to contact me for suggestions or anything regarding my levels using the e-mail provided below. Thank You for playing. Enjoy It....!!!!!!

Enjoy these beutiful levels created in several categories, Easy, Middle, Hard and Extra Hard (With many steps...) About me: I\'m a boy of 18 years-old. Comments Are Welcome: Feel free to contact me for suggestions or anything regarding my levels using the e-mail provided below. Thank You for playing. Enjoy It....!!!!!!

Enjoy these beutiful levels created in several categories, Easy, Middle, Hard and Extra Hard (With many steps...) About me: I\'m a boy of 18 years-old. Comments Are Welcome: Feel free to contact me for suggestions or anything regarding my levels using the e-mail provided below. Thank You for playing. Enjoy It....!!!!!!

Enjoy these beutiful levels created in several categories, Easy, Middle, Hard and Extra Hard (With many steps...) About me: I\'m a boy of 18 years-old. Comments Are Welcome: Feel free to contact me for suggestions or anything regarding my levels using the e-mail provided below. Thank You for playing. Enjoy It....!!!!!!

Alberto Garcia - Alberto

Handmade levels. Feel free to comment.

The first sokoban-orimaze level was created by Dries de Clercq.

30 smallish levels, arranged in rough order of difficulty. All have some sort of pattern to them.

30 small levels.

The last one of Aruba series 100 levels.

My first set from Aruba. Easy kids stuff. Lowest moves or pushes makes it still interesting.

Aruba2 collection.

Serie no.3 Between all those very difficult ones I start with easy to diffcult. Thanks for giving Aruba a way to express himself.

Serie no.4.

Serie no 5.

Aruba series no.6

Lucky set no.7

Series no.8

Series no. 9 I\'m getting a lot of good reactions on my series.

For the holidays a new series no.1 Merry Xmas and a Happy New Year...

Second level of my atlas series.

After a fine 3 weeks vacation in Holland I hereby present you my new atlas03 series. I hope you enjoy these levels as much as I do when developing them and tell me if you did like them.

Here we go again atlas no.4 Enjoy and tell me how U like it...

With love from Aruba!!!

My christmas present 2006. Enjoy.

100 new levels for 2007. Enjoy.

The Atlas08 collection.

The Atlas09 collection.

Atlas 10 is the last one of the atlas series. Enjoy and give me your comments on these levels.

These levels are getting harder for me to solve. In fact, I was unable to solve most of the levels after Level 10, however, I did use a solver to make sure that they were solvable. This level collection is the 2nd part of my Attrition level set. Hope you enjoy them! Please leave me comments at my email address. Thanks!

30 levels that I made by hand, including a variety of 30 different levels.

A set of 14 levels so far that explore the limits of 12x12 square. The levels are not hard at all. However I am staying open to any suggestions and/or improvements that might help make the level more interesting and/or difficult!!

Beijing Olympics

My 2nd level set :)

Hope you will enjoy playing my levels.

Levels from the Game Boy.

Levels from the Game Boy.

Easy Level From Brainsport, Sokoban Clone or was that Brainstorm, I forgot the other levels if anyone remembers the orginals please email me.

This collection is from Brian Kent\'s Sokoban 2K

Bugs collections Enjoy and greetings from Philippines.

bugs collections Enjoy and greetings from Philippines.

Bugs collection 2 by Buddy Casamis from Philippines

Bugs collection 3 by Buddy Casamis from Philippines

Bugs collection by Buddy Casamis from Philippines

Hello to all Sokoban Lovers.I\'m an avid player of this mind games.to date I have more than 8,000 levels all with solutions.It\'s like a medicine whenever I solve some levels with much difficulty.It took me sometimes, days before I solve it.If your interested in obtaining solutions to some levels you can e-mail me together with a copy of the levels you want to be solve.I would recommend to use the ysokoban program because it is much easier to use and besides less tiring for your hands because all you need to use is your mouse keys just click the box and the destination and presto! it will go there to the shortest possible route.besides you will be able to save your solutions and go back to it in case you are wondering how you will be able to solve it.I have gone also to some sokoban solutions site but the one that I\'m most interested to solve are not in their database.I even downloaded some sokoban solver program but to my dismay some failed to solve them even those that are easiest.So I make it a challenge that those level which these solver were\'nt able to solve.I try to solve it myself.I get the feeling that If I solve some levels which the computer failed to solve.I feel like superior to the computer.So now here\'s your chance to solve that nagging levels which even in your sleep still lingering in your mind.You can contact me at this number 00639054446676 .I will give you my full support 24 hours a day.I even convert levels from other sokoban games into txt or xsb format.Pls specify which format you like to send to you.thank you.

Hello to all Sokoban Lovers.I\'m an avid player of this mind games.to date I have more than 8,000 levels all with solutions.It\'s like a medicine whenever I solve some levels with much difficulty.It took me sometimes, days before I solve it.If your interested in obtaining solutions to some levels you can e-mail me together with a copy of the levels you want to be solve.I would recommend to use the ysokoban program because it is much easier to use and besides less tiring for your hands because all you need to use is your mouse keys just click the box and the destination and presto! it will go there to the shortest possible route.besides you will be able to save your solutions and go back to it in case you are wondering how you will be able to solve it.I have gone also to some sokoban solutions site but the one that I\'m most interested to solve are not in their database.I even downloaded some sokoban solver program but to my dismay some failed to solve them even those that are easiest.So I make it a challenge that those level which these solver were\'nt able to solve.I try to solve it myself.I get the feeling that If I solve some levels which the computer failed to solve.I feel like superior to the computer.So now here\'s your chance to solve that nagging levels which even in your sleep still lingering in your mind.You can contact me at this number 00639054446676 .I will give you my full support 24 hours a day.I even convert levels from other sokoban games into txt or xsb format.Pls specify which format you like to send to you.thank you.

Hello to all Sokoban Lovers.I\'m an avid player of this mind games.to date I have more than 8,000 levels all with solutions.It\'s like a medicine whenever I solve some levels with much difficulty.It took me sometimes, days before I solve it.If your interested in obtaining solutions to some levels you can e-mail me together with a copy of the levels you want to be solve.I would recommend to use the ysokoban program because it is much easier to use and besides less tiring for your hands because all you need to use is your mouse keys just click the box and the destination and presto! it will go there to the shortest possible route.besides you will be able to save your solutions and go back to it in case you are wondering how you will be able to solve it.I have gone also to some sokoban solutions site but the one that I\'m most interested to solve are not in their database.I even downloaded some sokoban solver program but to my dismay some failed to solve them even those that are easiest.So I make it a challenge that those level which these solver were\'nt able to solve.I try to solve it myself.I get the feeling that If I solve some levels which the computer failed to solve.I feel like superior to the computer.So now here\'s your chance to solve that nagging levels which even in your sleep still lingering in your mind.You can contact me at this number 00639054446676 .I will give you my full support 24 hours a day.I even convert levels from other sokoban games into txt or xsb format.Pls specify which format you like to send to you.thank you.

Hello to all Sokoban Lovers.I\'m an avid player of this mind games.to date I have more than 8,000 levels all with solutions.It\'s like a medicine whenever I solve some levels with much difficulty.It took me sometimes, days before I solve it.If your interested in obtaining solutions to some levels you can e-mail me together with a copy of the levels you want to be solve.I would recommend to use the ysokoban program because it is much easier to use and besides less tiring for your hands because all you need to use is your mouse keys just click the box and the destination and presto! it will go there to the shortest possible route.besides you will be able to save your solutions and go back to it in case you are wondering how you will be able to solve it.I have gone also to some sokoban solutions site but the one that I\'m most interested to solve are not in their database.I even downloaded some sokoban solver program but to my dismay some failed to solve them even those that are easiest.So I make it a challenge that those level which these solver were\'nt able to solve.I try to solve it myself.I get the feeling that If I solve some levels which the computer failed to solve.I feel like superior to the computer.So now here\'s your chance to solve that nagging levels which even in your sleep still lingering in your mind.You can contact me at this number 00639054446676 .I will give you my full support 24 hours a day.I even convert levels from other sokoban games into txt or xsb format.Pls specify which format you like to send to you.thank you.

Handmade levels. This is a pretty hard level set.

This collection name derives from \'choripan\', an spanish word that means \'sandwich of sausage\'. This collection includes two subsets called \'chorimalism\' (7) and \'susi\' (10). The \'chorimalism\' subset (that is, minimal levels for Choriban collection) is composed by levels of 2 boxes, and the subcollection called \'susi\' is formed by levels of small dimensions, experimenting with different number of boxes, from 2 to 7. The rest of the levels have a small size, normally with 3 boxes. Finally, the last two levels are based in David W. Skinner\'s \'Microban 60\', that I have called \'stack-machines\'.

Chuchubi is a beautiful singing bird from Aruba. This new series in honor of this singing bird. Enjoy

More chuchubi\'s. Singing birds from Aruba

100 new chuchubi levels to enjoy.

Enjoy new 100 levels in chuchubi04 set.

100 new levels for the Xmas and New Year season. Enjoy!!!

50 new levels. Enjoy!

50 new chuchubi levels from Aruba. Enjoy

50 new to enjoy

New levels for New Year 2010. Enjoy!

Final level of the Cosmac series.

Here are 100 levels Cosmac2 series, Enjoy.

Cosmac3: 50 levels.

Cosmac4: 100 levels.

Cosmac5: 75 levels.

New levels from Aruba. Enjoy!!!

40 new levels from Aruba. Enjoy

New levels

Cosmac no.9 50 levels

Unique serie in rememberance of my very first homebuilt COSMAC Elf computer.

This is our second collection of Sokoban Levels. Have fun playing, D&R.

This is our first collection of Sokoban levels. The theme Demons & Diamonds is inspired from the vintage Atari game of the same name. Of cause, it\'s only the pattern of goals and boxes that reminds of the game. The levels are of varying difficulty, but not too hard all in all. Have fun playing! D&R.

This is a series of simple sokoban puzzles for (my) kids.

This level set contains two levels that are very long, hence the name endurance. The levels are very boring and straightforward, but then again, some people like straightforward and boring. Hope you like them!

These levels are copyright Erim Sever

Novice levels realised by a novice player (Sylvie from France)

Enjoy

Simple Microban-style levels.

These levels are copyright Frantisek Pokorny

This is a collection of levels designed purely with templates. Some maps are difficult, some sound simple, but they all are graceful, compact and entertaining.

These Levels are not too hard. I`ll hope you like it. Have fun. Greetings from Germany

Buddy Casamis Grigchallenge variations of Evgeny Grigoriev level

My name is Evgeniy Grigoriev. I live in Russia, in the city of Cheboksary.

My name is Evgeniy Grigoriev. I live in Russia, in the city of Cheboksary.

This is remodeled version of Evgeny Grigoriev\'s "Grigr Challenge" collection.

Grigr Challenge.

Small and beautiful levels.

Grigr Special.

Small and beautiful levels.

Small and beautiful levels

35 big levels easy and fun, from Spain. Enjoy!

Churros-Like Generated Levels designed by Marti Homs (homz70@gmail.com)

Homz\'s Sokoban Level Collection 2007, designed by Marti Homs (homz70@gmail.com). More than 200 levels, automatically generated in different ways. Contains some easy handmade levels.

Howard 1 level set, created by Howard Abed.

This set contains edited versions of some of the standard levels. Howard has deleted unnecessary space and added more boxes.

In this set, there is just one box out of place on each level.

These levels all have 4 boxes to move and aren\'t very difficult.

Family initials which are hard and harder

Just a joke...

All levels are made with Björn\'s Sokoban for Windows level editor. I think that averagely they are near medium difficulty. Levels are guite big so there is plenty of room to wander...

Kalle1 level collection.

Nothing special it\'s my first level.

These levels are copyright Kobus Theron

I place in this collection, the levels which cannot be in the other packages of levels.

38 levels from very easy to hard. I\'m a 30 years-old boy from Spain. Enjoy my levels!

Levels Of Multi Authors collected by Aymeric du Peloux.

The first 68 rookie-levels have 2 boxes, the remaining ones bring 3 boxes, but without to increase too much its difficulty. Composed by patterns. Ed: Removed many duplicates.

All levels are presented in chronological order. The levels were designed using Sokofun Pro\'s editor function. Thanks to : Mic (Germany)

Mas Microban (135 puzzles released April, 2002) Like Microban, this set is for beginners and children. Most of the puzzles are small and illustrate a particular concept. At the end of the set are four "mega" puzzles which are fun to watch on programs which can handle oversize levels and allow "automated extended pushes".

Mas Sasquatch (50 puzzles, released August, 1999)

Levels from Master Head - Polish Atari XL/XE game

This is my first set.Many of them have solution close to one lac moves. But all are solvable either in one lac or less moves. Thanks.

Maximum 100000 moves allowed in each level

The 17 first levels were published on Visual Sokoban in 1999. During the year 2000, some web sites accepted to publish the 20 first levels. Finally, I stopped at 40 levels. This set contains 5 levels "3boxes", 26 levels "4boxes", 6 levels "5boxes" and 3 levels "6boxes".

Microban (155 puzzles, revised April, 2000) This is a good set for beginners and children. Most of the puzzles are small and illustrate a particular concept. More experienced players should also find them interesting, since they are as different from each other as I could make them given their size. Sokoholics could perhaps time themselves on completing the whole set. This set also contains puzzles which I thought were interesting but too easy to include in my regular sets.

This set is inpired from the sets Microcosmos and Nabokosmos. I created it for people who never played Sokoban before. This set contains some twin levels which allow you to learn progressively this game by adding a box. An expert should solve it in less than one hour. This set contains 2 levels "1box", 16 levels "2boxes" and 22 levels "3boxes".

Level collection by Ghislain Martin

Hello to all Sokoban Lovers.I\'m an avid player of this mind games.to date I have more than 8,000 levels all with solutions.It\'s like a medicine whenever I solve some levels with much difficulty.It took me sometimes, days before I solve it.If your interested in obtaining solutions to some levels you can e-mail me together with a copy of the levels you want to be solve.I would recommend to use the ysokoban program because it is much easier to use and besides less tiring for your hands because all you need to use is your mouse keys just click the box and the destination and presto! it will go there to the shortest possible route.besides you will be able to save your solutions and go back to it in case you are wondering how you will be able to solve it.I have gone also to some sokoban solutions site but the one that I\'m most interested to solve are not in their database.I even downloaded some sokoban solver program but to my dismay some failed to solve them even those that are easiest.So I make it a challenge that those level which these solver were\'nt able to solve.I try to solve it myself.I get the feeling that If I solve some levels which the computer failed to solve.I feel like superior to the computer.So now here\'s your chance to solve that nagging levels which even in your sleep still lingering in your mind.You can contact me at this number 00639054446676 .I will give you my full support 24 hours a day.I even convert levels from other sokoban games into txt or xsb format.Pls specify which format you like to send to you.thank you.

Levels by Shaggath & Yasgen

Levels by Shaggath

This set was published progressively on the site of Paul Voyer, Gerald Holler and Frantisek Pokorny. I wanted this set more difficult than Microcosmos, but still with small levels. And why Nabokosmos ? Read backwards "Som(e)sokoban";-) This set contains 2 levels "3boxes", 8 levels "4boxes", 21 levels "5boxes", 7 levels "6boxes" and 2 levels "7boxes".

This collection of 50 levels is intended for beginners. The difficulty of the levels is increasing. The collection ends with some medium levels. I submitted these problems to my 10 and 14 year old nephews who completed all in one day (which is not bad at all for complete beginners). However, if you are an expert, solving the whole collection in less than 45 minutes is quite a challenge.

This collection consists of 10 levels: one for each digit. The difficulty of the levels varies. I think that you will be able to test them profitably.

The 50 original levels from Sokoban plus the 40 from Extra.

original 51-90 remodeled by Eric F. Tchong - Enjoy

It is the collection "Original" of Thinking Rabbit, but modified. Levels 2 and 13 have been remodeled by Eric F. Tchong.

A set of 10 levels with a common theme. Feel free to comment about this and other level sets at: thoms545@yahoo.com

This set is the logical continuation of the sets Minicosmos-Microcosmos-Nabokosmos (It sounds like Milli-Micro-Nano-Pico !). It\'s intented to the fanatics of Sokoban. This set contains 3 levels "6boxes", 7 levels "7boxes" and 10 levels "8boxes".

All the levels have been created by Marti Homs Any possible matching of levels with those of another collection is a coincidence.

245 authentic tiny

Alberto Garcia - Puzzle

This is a set of 50 levels of variable difficulty. Some of them aren\'t the greatest, hence the name, "Quagmire". Level #43 is a (harder?) remake of Patera level #8. Comments are always appreciated.

Remodel set by many authors, Level 1 - Li Jin You and M Dzekic (MD), Level 2 - Li Jin You and MD, Level 3 - Li Jin You and MD, Level 4 - Francois Marques and Jgw and MD, Level 5 - Francois Marques and Jgw and MD, Level 6 - Francois Marques and York Shen and Jgw and MD, Level 7 - Big Panda and MD, Level 8 - Big Panda and MD, Level 9 - Big Panda and MD, Level 10 - Big Panda and MD, Level 11 - Big Panda and MD, Level 12 - Big Panda and MD, Level 13 - Big Panda and MD, Level 14 - Big Panda and MD, Level 15 - Zhenying and MD, Level 16 - Gyjgw and Stopheart and MD, Level 17 - Unknown and MD, Level 18 - Unknown and MD, Level 19 - Unknown and MD, Level 20 - Unknown and MD, Level 21 - Unknown and MD, Level 22 - Sven Egevad and MD, Level 23 - David W Skinner and York Shen and LZY and Gyjgw and MD, Level 24 - David W Skinner and York Shen and MD, Level 25 - Jgw and MD, Level 26 - Jgw and MD, Level 27 - Dries de Clercq and MD

The following levels are best for ages 10+. Some (Levels 1,3 and 10) are deviously difficult, but ARE possible.

A single level originally distributed as sample with the freeware game "SOKO-BAN" produced by ZX-SOFT Brazil for the ZX-Spectrum, currently available at http://www.worldofspectrum.org/infoseekid.cgi?id=0017733 This level can be freely distributed and/or used commercially provided it remains unchanged and the author is properly credited.

Sasquatch III (50 puzzles, released June, 2000) This set ranges in difficulty from medium to very hard. Thirtyone of these levels explore some form of design symmetry. It is interesting (to me at least) to solve levels in which sections are reversed or rotated. Each transformation often suggests different approaches to the solution. However, sometimes the confusion created requires that each section be solved from scratch. Sometimes, I find levels in my earlier sets which I would do differently today. Included here are improved versions of two previous levels. Sasquatch III (41) = Mas Sasquatch (46) Sasquatch III (48) = Sasquatch (49)

Sasquatch IV (50 puzzles, released March 2001) These range in difficulty about like Sasquatch III. As always, I\'ve tried to explore a wide variety of puzzle types.

About one third of these are "normal" puzzles while the others are "symetricals" with lots of squares, diamonds and other shapes. Sasquatch IX #16 is an improved version of Sasquatch #15.

Sasquatch V (50 puzzles, released December, 2001) Again, a wide variety. This set contains several puzzles which exceed the 31x18 size limit of my previous sets.

Sasquatch VI (50 puzzles, released October, 2002) This set, is a symmetrical feast. Forty of these levels involve some form of symmetry. There is also a sequence of levels where I explore the possibilities of working within squares of various sizes. This set contains several puzzles which exceed the 31x18 size limit of my first sets.

Sasquatch VII (50 puzzles, released June 2004) This set has a lot of symmetry but not as much as Sasquatch VI. I tried to do more "normal" puzzles this time. It also contains more expreiments with squares plus other shapes such as diamonds and a circle. As usual several oversize puzzles are at the end of the set.DESC

50 puzzles, released March 2008. This set contains improved versions of two previous levels. Sasquatch VIII #37 = Sasquatch #31 Sasquatch VIII #38 = Mas Sasquatch #9

Sasquatch (50 puzzles, released January, 1999) This is my first set. Scott Lindhurst describes them as generally of just the right difficulty to be fun: not too easy, but (usually) not so hard that you get frustrated.

This is the second set in the series. All 20 levels have 4 boxes.

20 levels, all with 5 boxes. There is a variety of difficulty here, but nothing too easy or hard. As always, comments are appreciated.

This is my first level set in around a year. All of the levels are easy, with only 3 boxes.

First of the Serena series.

Serena2 series.

Serena3 dedicated to the 26 most beautiful women in the world.

Serena4 Enjoy and greetings from Aruba.

Serena5 series

Serena6 series

Serena7 series

100 Levels for serena8. Enjoy these levels from Aruba...

The last one of the serena series.

Selected levels from Sven Egevads collection made harder.

Simple levels for children.

40 small chessboards for fans

This compilation includes the tiniest, easy, thin levels, and entertaining of resolving. Enjoy them! Ed: Removed many duplicates.

This collection is freeware. May 2009. Level 16 is a collaboration with Zhenying. 10 added remodels by York Shen and Minglw.

A small collection of levels without pretetions created one day of idleness whereas I missed inspiration.

Sokodeal

Jacques Duthen has created a new set of Sokoban puzzles called "sokogen-990602". It contains 78 levels and is slightly more difficult than the Dimitry & Yorick set

"Life is like a box of chocolate, you never know what you get!" Mr. Gump It is in this collection that I place my small levels, which are not difficult enough to be in Sokompact and a little too difficult to find their place in a collection for beginners.

I found this set of 125 levels while reminiscing. Most of the levels suck, but some are good.

Sokompact (Soko Must Place All Cans one Targets;) This collection contains only very small levels which were considered to be rather difficult. Each level of this collection took more than ten minutes to solve for a good player.

Last 13 levels are remodels of Grigr challange set

This collection is currently composed of 8 levels. Each level contains only one package (hence the name of the collection). I created this collection of levels for the complete beginner who have never played Sokoban. It makes it possible familiarize with the goal of the play, its operation, moving of packages. After having finished this collection (in a little less than 30 minutes), the beginner can attack the collection of Novoban.

A sound has always an extension, like ".WAV" or ".WMA" or ".MIDI". Difficulty: From simple to mediate. Circles: Very easy.

A small collection of large, easy spirals.

This collection is copyright J Franklin Mentzer.

Alberto Garcia - Strategy

Sven Egevads collection The levels are in chronological order. Levels 1-49 were made in 1992, in the old Sokoban, and 50- made 2000 and later in Notepad. All tested in Sokomind. I have made a minor change in level 525, because it was a mirrored copy of level 522. (I thanks George Petrov for his observation.)

Second set in the Tbox series. 50 levels.

The third set in the Tbox series. Feel free to email me at thoms545.com

A set of 25 levels all with the same wall pattern. Generated using Rbox.

50 difficult levels. Generated using Rbox.

More levels by a crazed 14 year old. Made using the Rbox sokoban solver.

These levels are copyright Ken\'ichiro Takahashi (takaken).

My First Level Set, Second Edition

Unfinished collection.

Unfinished collection.

Better luck next time

The SokEvo collection of Sokoban puzzle designs were generated by a program that used random numbers and a solving program to \'evolve\' them, primarily using the least number of moves required to solve a design as its fitness value.

The SokHard collection of Sokoban puzzle designs were generated by a program that used random numbers and Brian Damgaard\'s YASGen program to rapidly \'evolve\' them, using the least number of pushes required to solve a design as its fitness value. Most of these designs feature a single target/goal area.

The Warehouse Volume I - Vertical Mobility (50 puzzles, released January, 2010) I would like to dedicate this level-set to Aymeric du Peloux for inspiration, to lotecsoftware.com who provided the Sokoban player for my mobile phone, and to my family for supporting my projects.

Bagatelle is a French word for a trinket, from the Italian for a conjuror\'s trick. The collection contains fairly simple puzzles (of less difficulty than my previous collection maelstrom) of various sizes. Some of the small puzzles are easier versions of puzzles in my other collections. Others are my take on some classical Sokoban themes (goals in a line, in a cross shape, objects outside goal room for tricky start and finish). The problems posed by each puzzle are of a fairly straightforward kind, but are nevertheless quite varied. The puzzles are in roughly ascending order of difficulty.

Author\'s note: The puzzles are all small (between 6 and 9 goals and pretty cramped), with maze and walls designed by me and computer-generated start positions. Because of the computer involvement, the start positions of the puzzles may look abstract or random. The meat of the puzzles is in the variations, the unexpected twists, and the underlying problems. The human element of design is most evident in the solved position, by construction, and I like to think of the solving process as producing order from chaos. This collection is meant for experienced solvers, or at least determined ones, as it contains probably my toughest puzzles so far. As usual I have tried to put the puzzles in rough ascending order of difficulty, but here this is even more approximate than usual as I find the puzzles difficult to compare. The puzzles have been extensively play-tested. On a good day I can actually solve them...

Author\'s note: I have experimented with computer-generation for several of the smaller puzzles hence the "co-authorship" with sokgen (a computer program of mine). If you like the puzzles email me and if you have stylistic criticisms direct them to sokgen :-)

Author\'s note: There are no computer-generated levels as I am trying to evolve a puzzle-making style, and so experimenting with as many different forms as possible. Some of the puzzles are very, or slightly, symmetrical as a stylistic device (in this I am influenced by David W. Skinner\'s excellent Sasquatch puzzle sets at his Sokoban page). Others are completely unsymmetrical and the style is in the variations alone.

Author\'s note: The collection ranges from the pretty small (5 objects, 8x9 squares) through the mid-sized (13 objects, 15x11 squares) right up to the large (one puzzle with 57 objects 23x24 squares). Just browse for the kind of challenge you like. The puzzles are in rough order of difficulty. I designed the maze layout and goals for all the puzzles, and many but not all of the small puzzles use computer-generated start positions. A few of the puzzles feature unexpected twists within lengthy solutions and require substantial imagination, and the others I hope are at least interesting. A fully-featured Sokoban player (with drag and drop movement of objects, mouse movement of the man, ability to keep your place if you quit and return to the puzzle another time) is strongly recommended for the medium to larger puzzles, though not strictly necessary.

I created the following four screens for the fun of it.

Note that there are as many o\'s in the title as there are trapdoors in the level. Like most levels with "fixed topology" this too is above all a matter of logical analysis. So if you are quick it will take you about 10 minutes to solve. 10 minutes of breathless run, not of thinking, though ;-)

The Twisty collection of Sokoban positions is copyright Martin P Holland <m.holland@noether.freeserve.co.uk> These levels may be distributed freely as long as this copyright message is retained.

Date Created: 01-01-09 Good luck :)

Date Created: 2009-12-26

A set of 50 levels generated by the program YASGen. All of them are solvable this time.

This set is computer generated. Visit Yoshio Murase\'s website and read more about this.

Handmade levels.

There are two different ways of playing Level 2. The first is the normal way, moving any ball anywhere at any time. The second way, which is more interesting and difficult, and the way it was designed to be played, is treating it as eight levels in one. Each letter of \'SOKOBAN!\' must be completed before the next is started, using only the balls arranged below each letter in the shape of that letter. These can be put into the letter goals in any order. While doing any letter all the other balls must be considered locked, becoming walls. After any letter is finished, the balls used for that letter become locked and the ones in the following letter become unlocked. Your target is 635 moves (or better!). Instead of doing Level 2 this way as one big level, you can do it as eight separate levels using levels 3 - 10 to progress automatically. In these the locked balls are walls and the goals for other letters are floor. This looks a bit peculiar, but the playability is correct. Note that the start position for the man for each letter is the end position for one way of doing the previous letter. You might have done it a different way.... When you\'ve finished all eight letters, you\'ve earned the right to do the one-push "small reward" level, where all the balls are shown in their goals, looking normal again. The last few levels are joke levels, mostly needing just two clicks to solve. Hey, let the program do the work!

25 fairly easy levels.