Problems by Gordon V. Cormack

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Adventures in Moving -- Part IV	1769	392	22%	0.00	338	279	83%	4.8
Average Speed	1453	499	34%	0.00	500	418	84%	3.4
Babelfish	11393	5048	44%	0.01	4055	3607	89%	2.4
Beat the Spread!	4658	1721	37%	0.00	1428	1272	89%	2.4
Billiard	2311	1281	55%	0.00	1189	1128	95%	1.8
Biometrics	241	81	34%	0.00	76	60	79%	6.7
Calories From Fat	1188	646	54%	0.00	553	514	93%	2.1
CD	40908	9133	22%	0.00	5464	3985	73%	5.2
Celebrity Split	512	109	21%	0.13	90	57	63%	7.8
Combination Lock	2455	1078	44%	0.00	1039	905	87%	2.5
Conformity	5916	2718	46%	0.00	1976	1852	94%	1.9
Councilling	1309	201	15%	0.03	173	125	72%	7.2
Cousins	48	15	31%	0.00	18	13	72%	5.9
Equations	550	128	23%	0.00	103	80	78%	5.3
Evil Straw Warts Live	830	274	33%	0.00	215	191	89%	3.3
Factstone Benchmark	1405	584	42%	0.00	500	394	79%	4.4
Ferry Loading III	2658	701	26%	0.01	545	456	84%	3.9
Ferry Loading V	194	79	41%	0.00	57	49	86%	4.5
Genealogical Research	825	138	17%	0.00	138	109	79%	3.7
Guessing Game	4171	1196	29%	0.00	1217	1029	85%	3.1
Help!	3150	453	14%	0.00	389	270	69%	6.3
Intellectual Property	181	52	29%	0.04	33	19	58%	8.6
Jack and Jill	269	83	31%	0.19	43	27	63%	8.9
Life Forms	1237	229	19%	0.07	172	96	56%	7.4
Mall Mania	512	156	30%	0.03	120	100	83%	4.6
Map	183	32	17%	0.00	45	25	56%	7.0
Paintball II	391	103	26%	0.00	89	65	73%	4.3
Perfect Pth Powers	9269	1436	15%	0.00	1159	852	74%	5.3
Prerequisites?	793	505	64%	0.00	452	431	95%	1.9
Pseudoprime numbers	1578	666	42%	0.00	573	506	88%	3.3
Rinse	105	19	18%	0.00	28	18	64%	7.8
Rocket Stages	299	67	22%	0.03	43	27	63%	3.8
Rock-Paper-Scissors Tournament	6018	1510	25%	0.02	1197	979	82%	3.9
Russian Dolls	1275	36	3%	0.00	70	27	39%	8.8
Structural Equivalence	17	6	35%	0.00	9	6	67%	5.7
Subway	388	129	33%	0.00	128	110	86%	4.7
Tautology	869	402	46%	0.00	310	279	90%	3.4
Test	123	61	50%	0.00	49	37	76%	6.6
The Trip, 2007	916	346	38%	0.01	271	246	91%	2.9
Tour de France	1687	587	35%	0.00	561	490	87%	3.1
Tournament	46	7	15%	0.04	12	7	58%	7.5
Treasure Map	211	87	41%	0.01	72	59	82%	6.1
Treequivalence	57	20	35%	0.00	24	19	79%	6.4
War on Weather	285	132	46%	0.00	129	116	90%	3.5
WFF 'N PROOF	754	288	38%	0.00	282	250	89%	2.8
XYZZY	1999	350	18%	0.01	315	222	70%	6.7