Problems by Fred Pickel

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Totient Quotient0.00245715679%5.8Harden
Fractional Sequence0.006219618795%1.6Easyen
How Many Balls?0.0032813810677%6.6Harden
Prof. Fumblemore and the Collatz Conjecture0.0012031525481%4.8Mediumen