Callenging and fun game and puzzle. It uses the 12 pentomino pieces and includes over 100 different boards to play on. It includes 4 different games including the basic game where you try to place the last piece on the board, the challenge game where...

read more
Euclid

Euclid 2.0

Euclid is much more than a calculator. It provides 67 built-in functions including trigonometric functions, logs, square roots, factoring and primality functions, and much more. You can do set and matrix operations. In addition, you can define your own...

Polyominoes is an addictive game based on multisided squares that are connected edge to edge. For example, a domino is a polyomino with two squares. In Polyominoes, you can use pentominoes, tetrominoes, trominoes, hexominoes, or create a set of your own...

read more
Unite

Unite 3.0

Unite is a challenging game where you try to connect your pieces before your opponent does the same. It's a constant battle of both offense and defense, of strategy and tactics.What is new in this release:Mac OS X support, improved graphics, and improved...

read more

Polyominoes is a challenging game based on polyominoes, which are pieces made up of squares. In Polyominoes, you can use pentominoes, tetrominoes, trominoes, hexominoes, or create your own set of pieces. Polyominoes is really four games in one: In GAME...

read more

Chess Browser is a program for managing a library of chess games. Much in the way iTunes lets you manage your music files and iPhoto lets you manage your photos, Chess Browser lets you manage your chess games stored in the standard PGN format. Some...

read more
Euclid

Euclid 2.0

Euclid is much more than a calculator. It provides 67 built-in functions including trigonometric functions, logs, square roots, factoring and primality functions, and much more. You can do set and matrix operations. In addition, you can define your own...