UCI chess engine
Domination is a game that is a bit like the board game Risk
A promising chess program
Computer opponent for the board game Blokus.
Some humble web applications
Platform independent browser based Str8ts solver
Platform independent browser based Sudoku solver
the java game and entertainment runtime
Qt-based Minesweeper with different backgrounds (and music for PC)
Blind Chess using Taiwan rule
Logical game
An environment to develop games based on a rectangular board
Classic pac-man on Qt with pure C++.
A JavaScript game library to quickly develop board games for the web
Small Java game such as "Connect Four" but something differently.
Conway's Game of life cross-platform implementation.
Version 1.2
An Open Source RPG - a tabletop game