the.com/conjecture
A guess wearing a tuxedo, daring mathematicians to spend their lives proving it right.
Fermat's teaseHis last conjecture stayed unproven for 358 years
Pay to playSome carry million-dollar bounties for a proof
Goldbach's ghostEvery even number, allegedly two primes, still unproven
Collatz curseA children's puzzle no genius has cracked
Promotion pathSurvives long enough, becomes a theorem