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- Is This Prime?
- Alternatives
The best alternatives to Is This Prime? are cotrio, Dragonbox Algebra, and Frazy Numbers. If these 3 options don't work for you, we've listed a few more alternatives below.
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PromotedBest alternatives to Is This Prime?
- Cotrio, iOS puzzle game with dozens of worlds to explore and relax in
- Suite of mobile games designed to teach Algebra.
- A game to fix your relationship with maths 😍
- The coolest number math game that tests the brain
