3D OpenGL dungeon game using Ada: a tribute to Narbacular Drop
General Purpose Engine for Graphic Adventures.
Teach your students how to figure out tricky texts in any language.
Children's learning programming language Karel the Robot in 3D
Sudokuki is a free graphical SUDOKU game
Sudoku For You - a tool for generating and solving, is now free for do
fiftyfifty is a programming language and game
Constraint Logic can solve word logic puzzles.