Calcudoku

Matching

Puzzle

Educational

Kids

HTML5

Brain

Number

Math

Android

Guessing

Category Brain

Rating 3.9

Age 4+

How To Play

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Calcudoku is a really hard and complicated math game. You need to fill all the blocks with numbers. The numbers in a row or column should be different. That's not enough. The numbers in a frame should be calculated based on the operation from the top left corner. If you want some challenge, play Calcudoku!