Did You Know?

The game of tic-tac-toe has exactly 255,168 possible unique games.

This number includes all possible game sequences, including those that end early due to winning moves. The relatively small number makes it possible for computers to analyze all possibilities, making it a 'solved game.' This demonstrates the power of computational analysis in game theory.

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Every even number greater than 2 can be expressed as the sum of two primes.

This is the Goldbach Conjecture, proposed in 1742 and still unproven despite being tested up to very large...

Read more: Every even number greater than 2 can be expressed as the sum of two primes.

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The mathematical shape of an egg took centuries to figure out and can’t be described by a simple equation.

Despite eggs being common objects, their precise mathematical shape remained elusive until recently. The equation describing an egg's...

Read more: The mathematical shape of an egg took centuries to figure out and can’t be described by a simple equation.

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The number 142857 has unique multiplication properties.

When multiplied by any number from 1 to 6, this number produces the same digits in the same...

Read more: The number 142857 has unique multiplication properties.