Problems by Fred Pickel

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Totient Quotient0.00245786279%5.7Harden
Fractional Sequence0.006225023594%1.6Easyen
How Many Balls?0.0032815612479%6.1Harden
Prof. Fumblemore and the Collatz Conjecture0.0012031525481%4.8Mediumen