Problems by Gordon V. Cormack

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Adventures in Moving -- Part IV0.0020944433976%5.3Mediumen
Average Speed0.0010677965584%3.4Mediumen
Babelfish0.01455978520587%2.9Mediumen
Beat the Spread!0.00852016179889%2.2Easyen
Billiard0.001181700157092%2.3Easyen
Biometrics0.005761108174%6.6Harden
CD0.00818828638672%3.8Mediumen
Calories From Fat0.0029987774585%3.1Mediumen
Celebrity Split0.134541579862%7.6Harden
Combination Lock0.00521866158785%2.7Easyen
Conformity0.00624988471995%1.6Easyen
Councilling0.0354034826275%6.1Harden
Cousins0.00573281657%6.6Harden
Equations0.00132217011869%7.2Harden
Evil Straw Warts Live0.0019146341089%2.8Mediumen
Factstone Benchmark0.008479664281%4.0Mediumen
Ferry Loading III0.0046175060681%4.6Mediumen
Ferry Loading V0.003601189480%4.5Mediumen
Genealogical Research0.0024819815779%3.8Mediumen
Guessing Game0.001252407203985%2.6Easyen
Help!0.0037158341872%5.6Harden
Intellectual Property0.042171442250%8.9Harden
Jack and Jill0.192476533158%8.0Harden
Life Forms0.07115629317459%7.0Harden
Mall Mania0.0378624720985%4.7Mediumen
Map0.00846713651%8.0Harden
Paintball II0.0077818912365%5.8Harden
Perfect Pth Powers0.00872040147772%4.9Mediumen
Prerequisites?0.0010988883994%2.0Easyen
Pseudoprime numbers0.0091104589586%3.4Mediumen
Rinse0.00456502856%8.2Harden
Rock-Paper-Scissors Tournament0.012981745142382%3.6Mediumen
Rocket Stages0.0123422212858%7.9Harden
Russian Dolls0.009251133834%8.9Harden
Structural Equivalence0.00119316744%6.5Harden
Subway0.0073520916880%5.2Mediumen
Tautology0.0017583576391%2.5Easyen
Test0.0088019715277%4.2Mediumen
The Trip, 20070.0022356949988%3.0Mediumen
Tour de France0.0011186274386%2.8Mediumen
Tournament0.011132301447%7.9Harden
Treasure Map0.018131057773%6.1Harden
Treequivalence0.01961432149%8.9Harden
WFF 'N PROOF0.0012136131387%3.0Mediumen
War on Weather0.0013122920087%3.4Mediumen
XYZZY0.0046654240374%5.6Harden