Calcudoku
Calcudoku
Educational
Kids
HTML5
Brain
Matching
Puzzle
Number
Math
Android
Guessing
Category Brain
Rating 3.6
Age 4+
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!