Similar to ビール予想

Sums of three cubes

Erdős–Straus conjecture

L (complexity)

Collatz conjecture

Pierce–Birkhoff conjecture

Fermat–Catalan conjecture

Farrell–Jones conjecture

Hodge conjecture

Riemann hypothesis

ABC@Home

Abc conjecture

P versus NP problem

SYZ conjecture

Vieta jumping

Hadamard matrix

Archimedes's cattle problem

Goormaghtigh conjecture

Lander, Parkin, and Selfridge conjecture

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