"Fifteen v1.0" is the only 15 puzzle program for the TI-83+ series. It is a small file (572 bytes on the calculator). The game has a simple, staight-forward objective: slide the blocks into position from 1 to 15. The controls are simple, up/down/left/right, and just use the arrow corresponding to the direction in which you want to slide the piece. The game uses a method to randomly place all "pieces" on the board; which means that there is a fifty percent chance of getting a "15-14" situation (one which the board is completely aligned except for the 15 and the 14, and is impossible to solve). But If you like puzzle games and if you have a TI-83+/SE/84+/84+SE this game is for you.

Ratings:

Gameplay: 10/10 - Its just a 15 puzzle.

Graphics: 8/10 - Not bad at all yet easy on the eye.

Replayability: 9/10 - Every new ussle generated is random.

Originality: 10/10 - One of a kind for the TI-83+ Series