This free app is brought to you by www.4nums.com, the ultimate source for math games. In this app, you can play every puzzle with no time limits. At the end of each puzzle, all solutions will be shown.
If you want to compete with other players around the world, check out our premium app: 4 NUMBERS Challenge. In that app, your score will be compared to other players on your phone and around the world.
Our official website: http://www.4nums.com
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