rezerwar is a puzzle game that could be quickly described as the illegitimate child of a known block game and the average pipe game.
Yawf is simple tool for creating WBFS files from Wii ISO images. It is just a front-end for the Wiimms ISO Tools (Wit) and features Gnome desktop integration and a focus on usability.
A sane HTTP daemon.
A C interpreter for Arc, Paul Graham's dialect of Lisp.