The Legend of the 'Unsolvable Math Problem

A student mistook examples of unsolved math problems for a homework assignment and solved them.
A student mistook examples of unsolved statistics problems for a homework assignment and solved them.

Hardest Unsolved Problems in Mathematics - FMath 22

Don't freak if you can't solve a math problem that's gone viral

The Simplest Math Problem No One Can Solve (Collatz Conjecture) - New Trader U

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How do cognitive processes such as perception, memory, and problem-solving shape human behavior and decision-making? - Quora

Podcasts of the Year: Cleo, the Mysterious Math Menace

Elusive Ninth Dedekind Number Discovered: Unlocking a Decades-Old Mystery of Mathematics

Goodluck NNOROM, Ph.D on LinkedIn: A very good way to start my Monday.

Unsolvable' Fifth-Grade Math Problem Is a Real Head Scratcher

The biggest unsolved problem in Mathematics. Mathematics with Edward Frenkel

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The Math Problems from Good Will Hunting, w/ solutions

The biggest mystery in mathematics: Shinichi Mochizuki and the impenetrable proof