Cross Sum Mania

By Gilbert Gonsalves on AppTrack Ninja.

Challenging Number Puzzle

A Cross Sum puzzle consists of 6 overlapping equations, 3 horizontal equations and 3 vertical equations. Each equation consists of three digits and two operations. The solution to each equation is given. To solve the puzzle you must complete each equation. The digits 1-9 are used ONLY ONCE in every puzzle. This game is more challenging than you might think. It's fun and it's FREE!

Categories: Games, Strategy, Education, Puzzle

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