A calculation fun for BIG and SMALL, for YOUNG and OLD, for ADULTS and CHILDREN !
The Magic Squares are a small mathematical highlight! The numbers from 1 to 9 ( 3x3), or from 1 to 16 ( 4x4 ) are arranged in a square so that they always have the same result in the row in the column and in the diagonal !
In this version you have NOT to built a square from the ground up, you have to replace wrong numbers ! That trains both the overview and the simple arithmetic !
So funky for young and old! :-)
Special feature: The CHALLENGE MODE !
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Each unit offers its own challenge mode. This means that you can collect points and break records in a prescribed time, and compare and share these with others in a leaderboard!