덧셈과 뺄셈을 사용합니다.
This is a puzzle that uses addition and subtraction.
Swap the numbers embedded in multiple formulas.
The goal is to make everything the correct formula.
It will be good training for calculation and judgment.
Last updated on Jun 16, 2022
Minor bug fixes and improvements. Install or update to the newest version to check it out!
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SwapNumbers - Math puzzle
1.1.0 by HAPPYCODE INC
Jun 16, 2022