Digit Matrix - Math Puzzles

2020年08月07日

Add new contents “Digit Twins":
Two numbers are connected by up to three line segments, and the two numbers are divided by their greatest common divisor at the same time. If the quotient is 1, the number will be eliminated. All numbers on the board need to be eliminated.

Training mathematical thinking. Improving computational skills. Thirteen type interesting puzzles. The ultimate brain challenges
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