First time I saw Klotski under Windows over 10 years ago. After several years I rediscovered it in Ubuntu. I solved almost all levels, but to be honest in some cases I had to use a solver (see Download section). Additionally I saw many interesting levels in Bricks game too (this game has slightly different rules and defines many types of blocks) and on web sites with sliding block puzzles such as www.johnrausch.com/SlidingBlockPuzzles/.

Subpages listed on the sidebar contain the shortest solutions of these classic puzzles and some other boards.

All screen shots come from Gnome clone of Klotski game.