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Answers
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Do good math jokes exist?
37
Colloquial catchy statements encoding serious mathematics
22
What are the most attractive Turing undecidable problems in mathematics?
9
Which popular games are the most mathematical? (3)
9
Theorems with unexpected conclusions
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Can N^2 have only digits 0 and 1, other than N=10^k?
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Exhibit an explicit bijection between irreducible polynomials over finite fields and Lyndon words.
1
How to compute the rook polynomial of a Ferrers board?
1
Reasonable “Random” matrices to test numerical algorithms
3
Is the “diagonal” of a regular language always context-free?
1
NP-hardness of a graph partition problem?