Problems by Ethan Arnold

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Buffon's Needle0.01123666091%3.8Mediumen
Cactus Shoppe0.101281201680%5.5Harden
Elevators0.004815515197%1.7Easyen
General Knight0.00136888495%2.7Easyen
Neural Networks0.06689292379%6.7Harden
Painting Pips0.0066675988%4.8Mediumen
Permutations on the Road: Alice0.01563443580%6.5Harden
Permutations on the Road: Bob0.0196474289%5.2Mediumen
Recess Rocks0.003113813497%1.7Easyen
Rounded Work0.0199514180%6.5Harden
Serious Business0.051040352880%6.2Harden
Social Dancers0.00109626198%2.1Easyen
Undetermined Determinant0.01563191368%7.4Harden