Problems by Derek Kisman

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Brief Gerrymander0.037901717343%8.1Harden
A Recurring Problem2.30304225936%7.9Harden
Dead Fraction0.0020342233479%4.9Mediumen
Doing the Container Shuffle0.12622312684%5.9Harden
Tango Tango Insurrection0.031758401948%7.4Harden
Three Kinds of Dice0.042476211676%4.5Mediumen
Zoo Management0.50434613646%7.3Harden