100Mac - 1.0.2

100Mac is a simple 100-cell calculation program. 100-cell calculation is invented to develop a fundamental mathematic capacity of elementary school students in Japan. There are 10 numbers in first row and 10 numbers in first column. And you just add two numbers from top and left 10×10=100 times like screen shot. It's devised for small kids but it's also good for adults to keep their brain younger and healthier. When you feel sleepy or tired, please try to make some calculation. Maybe your brain gets much clearer. You can download a source code, so if you feel it's too easy you can change the difficulty by yourself.


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