Problems by Gordon V. Cormack

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Adventures in Moving -- Part IV0.0020944333876%5.2Mediumen
Average Speed0.0010678665884%3.5Mediumen
Babelfish0.01456040525887%2.8Mediumen
Beat the Spread!0.00852061184289%2.2Easyen
Billiard0.001181710157992%2.2Easyen
Biometrics0.005761087973%6.7Harden
CD0.00819076659973%3.1Mediumen
Calories From Fat0.0029988374885%3.2Mediumen
Celebrity Split0.134541589963%7.6Harden
Combination Lock0.00521889160985%2.6Easyen
Conformity0.00625230494995%1.5Easyen
Councilling0.0354035326675%5.9Harden
Cousins0.00573281657%6.7Harden
Equations0.00132216911769%7.2Harden
Evil Straw Warts Live0.0015446641188%2.8Mediumen
Factstone Benchmark0.008479864581%3.9Mediumen
Ferry Loading III0.0046176161581%4.5Mediumen
Ferry Loading V0.0036013511182%3.8Mediumen
Genealogical Research0.0024819915879%3.7Mediumen
Guessing Game0.001252439206185%2.7Easyen
Help!0.0037158742072%5.6Harden
Intellectual Property0.042171452453%8.2Harden
Jack and Jill0.192476523058%8.2Harden
Life Forms0.07115629417560%7.0Harden
Mall Mania0.0378625421183%4.8Mediumen
Map0.00846713752%7.7Harden
Paintball II0.0077819112666%5.8Harden
Perfect Pth Powers0.00872082151373%4.4Mediumen
Prerequisites?0.0010990385294%2.0Easyen
Pseudoprime numbers0.0091106591486%3.3Mediumen
Rinse0.00456492755%8.5Harden
Rock-Paper-Scissors Tournament0.012981753143382%3.5Mediumen
Rocket Stages0.0123422012758%7.9Harden
Russian Dolls0.009251143934%8.9Harden
Structural Equivalence0.00119315640%6.7Harden
Subway0.0073521017081%5.1Mediumen
Tautology0.0017598190893%2.2Easyen
Test0.0088020515978%4.1Mediumen
The Trip, 20070.0022359452388%2.9Mediumen
Tour de France0.0011186674786%2.7Easyen
Tournament0.011132291345%8.4Harden
Treasure Map0.018131047673%6.2Harden
Treequivalence0.01961452453%7.9Harden
WFF 'N PROOF0.0012136431587%3.0Mediumen
War on Weather0.0013125522287%3.3Mediumen
XYZZY0.0046654940974%5.4Mediumen