Problems by Gordon V. Cormack

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Adventures in Moving -- Part IV0.0020944433976%5.3Mediumen
Average Speed0.0010678065484%3.5Mediumen
Babelfish0.01456006522887%2.9Mediumen
Beat the Spread!0.00852045182589%2.2Easyen
Billiard0.001181703157392%2.2Easyen
Biometrics0.005761108174%6.7Harden
CD0.00818953649673%3.0Mediumen
Calories From Fat0.0029987774485%3.2Mediumen
Celebrity Split0.134541579862%7.7Harden
Combination Lock0.00521872159385%2.6Easyen
Conformity0.00625148487595%1.4Easyen
Councilling0.0354034826175%6.2Harden
Cousins0.00573281657%6.6Harden
Equations0.00132217011869%7.2Harden
Evil Straw Warts Live0.0015446441088%2.9Mediumen
Factstone Benchmark0.008479564281%4.0Mediumen
Ferry Loading III0.0046176261681%4.5Mediumen
Ferry Loading V0.0036012410081%4.2Mediumen
Genealogical Research0.0024819815779%3.7Mediumen
Guessing Game0.001252417204385%2.8Mediumen
Help!0.0037158642072%5.6Harden
Intellectual Property0.042171452453%8.1Harden
Jack and Jill0.192476533158%8.2Harden
Life Forms0.07115629317459%7.0Harden
Mall Mania0.0378624720985%4.7Mediumen
Map0.00846713651%8.3Harden
Paintball II0.0077818912466%5.8Harden
Perfect Pth Powers0.00872042147972%4.8Mediumen
Prerequisites?0.0010988883994%2.0Easyen
Pseudoprime numbers0.0091105090086%3.4Mediumen
Rinse0.00456502856%8.5Harden
Rock-Paper-Scissors Tournament0.012981746142582%3.6Mediumen
Rocket Stages0.0123422212858%7.9Harden
Russian Dolls0.009251143934%8.9Harden
Structural Equivalence0.00119316744%6.7Harden
Subway0.0073520916880%5.2Mediumen
Tautology0.0017585978692%2.5Easyen
Test0.0088020015578%4.1Mediumen
The Trip, 20070.0022357250188%2.8Mediumen
Tour de France0.0011186274386%2.8Mediumen
Tournament0.011132301447%8.4Harden
Treasure Map0.018131057773%6.2Harden
Treequivalence0.01961432149%8.6Harden
WFF 'N PROOF0.0012136231386%3.1Mediumen
War on Weather0.0013122919987%3.4Mediumen
XYZZY0.0046654440474%5.6Harden