Recent Solvers15

Suggested Problems

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• Mersenne Primes

  128 Solvers

• Sum the 'edge' values of a matrix

  146 Solvers

• Square Diagonal

  139 Solvers

• Given a square and a circle, please decide whether the square covers more area.

  75 Solvers

More from this Author100

• Gambler?

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• Dick Van Dyck?

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• Half?

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