UCI chess engine
Gui of chess
Chess Database and Toolkit program
Chess Database and PGN viewer
Domination is a game that is a bit like the board game Risk
A GNU/Linux operating system accessible for visually impaired.
Zoomable user interface (ZUI) with file manager, file viewers and more
Chess application whichs allows working with chess PDF books and PGNs.
The Sokoban game implemented in Java.
A promising chess program
Create meks and more!
javascript chess games viewer for websites, blogs and live broadcasts
Java Schach Turnierverwaltung / Java Chess Tournament Management
90-ball bingo with sound
Tool for chess teachers to create PDF files with chess diagrams in it
Quarto Solver calculates optimal moves for Quarto and Quarto 2x2
Dice endgames — generation of endgames with dices.
Chess training program playing gambits
ChessMD is a Qt-based chess game viewer with engine analysis
Divine generator of riddles for arrangement.
A free and open source sudoku game for addicts to newbies