1)   Puzzle Land 1.0
Puzzle Land is a remake of the gameboy game Daedalian opus also known as puzzle road in japan. The gameplay and levels are the same but the graphics, music sounds have changed. It's a puzzle game with 36 levels...
Puzzles, Daedelean opus, gameboy, remake, freeware, game, willems soft, willems davy,

 2)   Puzzle Shuffle 1.1
Puzzle Shuffle is a little puzzle game, where you load an image, which will be shuffled. You'll have to solve the shuffled puzzle by moving pieces to an empty spot.
Puzzle Shuffle, Willems Soft,

 3)   Master Mind 1.0
Mastermind is a single player game,based on the orignal bord game. You play against a computer and have to guess a color code. The game has sounds and an option to allow or disallow doubles. It also uses nice graphics!
Master mind, Willems Soft,