3D slider puzzles for kids; helps teach solid geometry
sposkdegames, Special Purpose Operating System Kdegames Live Distro
Teach your students how to figure out tricky texts in any language.
quiz game with spin wheel
reimplementation of the classic computer game spindizzy
Sudoku web game
Generate and print simple mazes.
Free 3D Roguelike action RPG
Nurikabe, a great game.
Mastermind