Problems by Gordon V. Cormack

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Adventures in Moving -- Part IV	1705	379	22%	0.00	323	269	83%	4.6
Average Speed	1431	485	34%	0.00	488	407	83%	3.4
Babelfish	11082	4863	44%	0.01	3910	3483	89%	2.3
Beat the Spread!	4554	1680	37%	0.00	1385	1234	89%	2.3
Billiard	2200	1234	56%	0.00	1140	1087	95%	1.7
Biometrics	235	76	32%	0.00	72	56	78%	7.0
Calories From Fat	1136	617	54%	0.00	524	487	93%	2.0
CD	39438	8837	22%	0.00	5256	3835	73%	5.0
Celebrity Split	509	108	21%	0.13	89	56	63%	7.8
Combination Lock	2319	1012	44%	0.00	983	853	87%	2.5
Conformity	5687	2616	46%	0.00	1883	1771	94%	1.6
Councilling	1249	192	15%	0.03	161	119	74%	6.9
Cousins	43	14	33%	0.00	17	12	71%	5.9
Equations	520	123	24%	0.00	99	76	77%	5.5
Evil Straw Warts Live	592	199	34%	0.00	163	141	87%	3.7
Factstone Benchmark	1275	549	43%	0.00	470	371	79%	4.2
Ferry Loading III	2593	683	26%	0.01	529	444	84%	3.8
Ferry Loading V	183	73	40%	0.00	54	45	83%	4.6
Genealogical Research	819	136	17%	0.00	136	107	79%	3.7
Guessing Game	3644	1075	30%	0.00	1083	928	86%	2.7
Help!	3112	446	14%	0.00	381	264	69%	6.2
Intellectual Property	170	48	28%	0.04	31	17	55%	8.9
Jack and Jill	244	81	33%	0.19	39	25	64%	8.5
Life Forms	1135	203	18%	0.07	159	83	52%	7.8
Mall Mania	378	124	33%	0.03	102	83	81%	5.3
Map	178	30	17%	0.00	43	23	53%	7.6
Paintball II	381	100	26%	0.00	85	62	73%	3.9
Perfect Pth Powers	8893	1356	15%	0.00	1103	804	73%	5.4
Prerequisites?	738	463	63%	0.00	416	397	95%	1.9
Pseudoprime numbers	1419	584	41%	0.00	509	450	88%	3.3
Rinse	101	18	18%	0.00	27	17	63%	7.9
Rocket Stages	218	42	19%	0.03	32	19	59%	4.1
Rock-Paper-Scissors Tournament	5856	1470	25%	0.02	1165	951	82%	3.9
Russian Dolls	1242	34	3%	0.00	66	25	38%	8.5
Structural Equivalence	17	6	35%	0.00	9	6	67%	5.7
Subway	346	115	33%	0.00	117	99	85%	5.0
Tautology	835	384	46%	0.00	294	263	89%	3.4
Test	99	54	55%	0.00	38	31	82%	6.0
The Trip, 2007	905	338	37%	0.01	262	238	91%	2.9
Tour de France	1597	557	35%	0.00	537	471	88%	2.9
Tournament	43	6	14%	0.04	11	6	55%	7.5
Treasure Map	203	85	42%	0.01	68	57	84%	5.3
Treequivalence	56	20	36%	0.00	23	19	83%	6.4
War on Weather	282	129	46%	0.00	127	114	90%	3.5
WFF 'N PROOF	691	272	39%	0.00	263	234	89%	2.8
XYZZY	1947	338	17%	0.01	301	212	70%	6.7