UCI chess engine
computer opponent for the board game Blokus
A promising chess program
Chess Cheats for Personal use
Qt-based Minesweeper with different backgrounds (and music for PC)
Classic pac-man on Qt with pure C++.
RelaxChess, chess game that makes no search futher needed for a wow
Small Java game such as "Connect Four" but something differently.
Original turn-based strategy wargame & boardgame
Pantomime game