UCI chess engine
Chess Database and PGN viewer
Domination is a game that is a bit like the board game Risk
computer opponent for the board game Blokus
A promising chess program
ChessMD is a Qt-based chess game viewer with engine analysis
Cross-platform dice roller for multiple RPG systems.
Platform independent browser based Str8ts solver
Platform independent browser based Sudoku solver
the java game and entertainment runtime
Blind Chess using Taiwan rules
Some humble web applications
Qt-based Minesweeper with different backgrounds (and music for PC)
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.