Take the constantly changing challenge of a game like Tetris (tm) and mix it with formulas involving Addition, Subtraction, Multiplication, and Division. You'll get Arithmetris, a game AND educational tool. TRY IT FOR FREE!
If the file doesn't expand for you, it's likely you need to download the free Stuffit Expander. Do that, and then try double-clicking again.
After trying Arithmetris, register with the link below:
Secure Registration Form
(through aerostar.websitewelcome.com)
- or -
| Macintosh OSX | Windows, OS 95 thru XP | Macintosh 8, 9 |
| Instantly after a PayPal payment you will be sent an email with unlocking instructions. Processing of the Secure Registration Form is manual, and may take 24 hours or more. | ||
Registration costs only $9.95, and unlocks the full features of the program. You'll be able to play without a time limit on each game. Scores can be saved for unlimited people. And the more difficult 'Big Numbers' option will be available.