Zaz is an arcade action puzzle game where the objective is to get rid of all incoming balls by rearranging their order. Currently it includes 20 different levels and two modes of gameplay. The engine allows for easy custom level creation with unlimited number of paths, different speeds, ball-sizes, and rules. A 3D accelerator is needed for decent gameplay.
Escape is a tile-based puzzle game in the style of "Adventures of Lolo" or "Chip's Challenge." Unlike either of those games, Escape doesn't rely at all on reflexes--it's all about your brain. Although it comes with hundreds of levels, the game places an emphasis on the composition of new puzzles. Thus it has a built-in level editor and facilities for automatically sharing puzzles with other players.
Tile World is an emulator of "Chip's Challenge", a popular game created for the Atari Lynx and later ported to MS Windows 3.x. "Chip's Challenge" is a tile-based game, demanding complex puzzle-solving and occasionally quick reflexes. Tile World, in addition to bringing the game to modern OSes, provides emulation of the Atari Lynx version in addition to the more well-known Windows version of the game. It also deals with user-created levels intelligently, and provides game-saving features, customization, etc.