Pentamino 1.0 is a strategy game in which one player plays against the computer in a move the block game in which you move different shaped blocks onto a game board. The first player to run out of spaces on the game board to put a block looses. It's a simple game, but not a bad one. I'm used to complicated Cd-Rom games, and even I got a kick out of Pentamino. The cost of $15 is ridiculous! Download the shareware version and play it for a little while, and then, if you really like it, you can buy the full version from the Author, but I don't recommend paying $15 for a simple game like this. In the game, the two players take turns putting an oddly shaped block onto a game board, and they keep doing this until someone can't fit a block onto the game board anymore. That person looses. All in all it's a simple, fun, fast, and small game that will occupy an hour or so of your time until you finally beat the computer, and Good luck doing so because the computer's AI is rather smart and it usually will beat you.