Problems by Ethan Arnold

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Buffon's Needle0.0164696493%3.1Mediumen
Cactus Shoppe0.101281201680%5.8Harden
Elevators0.004818918196%1.7Easyen
General Knight0.001361019493%3.2Mediumen
Neural Networks0.05689302583%5.8Harden
Painting Pips0.0066777091%3.0Mediumen
Permutations on the Road: Alice0.01563443682%5.7Harden
Permutations on the Road: Bob0.0196484492%4.6Mediumen
Recess Rocks0.003116215898%1.6Easyen
Rounded Work0.0178554582%6.1Harden
Serious Business0.051040352880%6.4Harden
Social Dancers0.00109747297%2.2Easyen
Undetermined Determinant0.01563191368%7.5Harden