JSoko
JSoko is a Java program for playing the Sokoban game.
It's developed as an open source program at www.sourceforge.net
Current version of JSoko is 2.25
Suggestions or any questions? Write to: JSoko(at)mail.de
Sokoban News
Sokolution 7.2 and 7.21 have been published

Florent Diedler has released new versions of Sokolution - one of the best Sokoban solvers.
Release notes for version 7.2:
- Fix bugs and a crash with push-optimal solutions (Thanks to Matthias)
- Add all non optimal algorithms
- Unify parameters --solver-mode and --solver-optimal-mode to one parameter
- Add a new "extended" search mode (Thanks Brian for suggesting the word "extended" and Matthias for your feedback about this word) for complicated levels
- Change default parameter --solver-mpdb-size from 2 to 3
- Change default parameter --solver-strong-deadlock from 0 to 1
- Misc improvements
Release notes for version 7.21:
- Fix an overflow for a counter for large collection
You can find details about which levels have been solved in the Sokoban Wiki.
Sokolution 7.11 has been published

Florent Diedler has released new versions of Sokolution - one of the best Sokoban solvers.
Version 7.1 is a special version that only searches for push optimal solutions.
Release notes for version 7.11:
- Fix a bug with optimal solutions
- Fix a crash in the penalty engine
You can find details about which levels have been solved in the Sokoban Wiki.
Sokolution 7.1 has been published

Florent Diedler has released new versions of Sokolution - one of the best Sokoban solvers.
Version 7.1 is a special version that only searches for push optimal solutions.
Release notes for version 7.1:
- Invert lines in the bench csv file for Brian's script
- Improve penalty engine thanks to Matthias : use an enhanced heuristic to detect complex penalties
- Misc improvements
- Fix some bugs
You can find details about which levels have been solved in the Sokoban Wiki.
Sokoban e-mail group
Visit: Sokoban group
Acknowledgements
JSoko is developed with the help of the YourKit Java Profiler.
YourKit is kindly supporting open source projects with its full-featured Java Profiler. YourKit, LLC is the creator of innovative and intelligent tools for profiling Java and .NET applications. Take a look at YourKit's leading software products: