A very richly featured implementation of the Sokoban puzzle game
3D slider puzzles for kids; helps teach solid geometry
3D OpenGL dungeon game using Ada: a tribute to Narbacular Drop
Soccer-themed 3D Sokoban Game
Unique 3D slider puzzle that looks like a rubics cube.
Klotsky class block slider puzzles.
Permuted picture puzzle, allows using your own PNG pictures.
A php script for generating Rubik's cube visualisations