100math в Android Market

100math (v. 1.0.4) Разработано Associate Solutions

This is "100math".
every direction -- it is each calculation result of the numerical value located in a line at random, 'math' is buried, and the time is measured.

*compute mode (addition, multiplication) and the size (3x3, 5x5, 10x10) of 'math' can be chosen.
*The carried-out result remains as a history.
*A calculation result can be registered into ranking.