Sudoku Assistant
Ada contributions : demos of GTKAda, binding to PCRE
3D OpenGL dungeon game using Ada: a tribute to Narbacular Drop
kid-friendly retro point & click 3D OpenGL "adventure" game
A real-time 3D Engine written in Ada
Permuted picture puzzle, allows using your own PNG pictures.
Unique 3D slider puzzle that looks like a rubics cube.
Soccer-themed 3D Sokoban Game
Sokoban with many families of puzzles provided.
Klotsky class block slider puzzles.
3D slider puzzles for kids; helps teach solid geometry
Cross Platform GUI Toolkit
Ada Fonts is a minimalistic example of using freetype fonts in OpenGL