Problems by Gordon V. Cormack

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Adventures in Moving -- Part IV	896	264	29%	0.00	231	199	86%	4.3
Average Speed	1029	324	31%	0.00	332	276	83%	3.5
Babelfish	7807	3400	44%	0.02	2722	2413	89%	1.9
Beat the Spread!	2882	1031	36%	0.00	946	830	88%	2.4
Billiard	1624	903	56%	0.00	830	796	96%	1.6
Biometrics	141	50	35%	0.00	50	42	84%	5.8
Calories From Fat	609	361	59%	0.00	318	295	93%	2.0
CD	28118	6458	23%	0.00	3849	2835	74%	4.5
Celebrity Split	293	76	26%	0.13	66	40	61%	8.6
Combination Lock	1467	626	43%	0.00	625	530	85%	2.7
Conformity	2667	1126	42%	0.00	848	787	93%	1.9
Councilling	779	124	16%	0.03	106	80	75%	7.4
Cousins	35	10	29%	0.00	14	9	64%	6.6
Equations	299	87	29%	0.00	57	47	82%	5.3
Evil Straw Warts Live	294	109	37%	0.00	95	80	84%	3.9
Factstone Benchmark	503	235	47%	0.00	196	167	85%	3.5
Ferry Loading III	2076	541	26%	0.01	393	336	85%	3.2
Ferry Loading V	155	64	41%	0.00	46	38	83%	4.1
Genealogical Research	502	90	18%	0.00	92	71	77%	3.1
Guessing Game	2182	635	29%	0.00	637	546	86%	2.5
Help!	1630	291	18%	0.00	222	158	71%	6.5
Intellectual Property	97	34	35%	0.05	21	12	57%	8.9
Jack and Jill	236	79	33%	0.19	36	23	64%	7.7
Life Forms	613	137	22%	0.07	104	58	56%	7.7
Mall Mania	181	66	36%	0.05	49	42	86%	5.0
Map	149	25	17%	0.00	33	19	58%	7.9
Paintball II	183	51	28%	0.00	48	35	73%	6.5
Perfect Pth Powers	5635	820	15%	0.00	751	542	72%	5.2
Prerequisites?	424	252	59%	0.00	227	213	94%	2.0
Pseudoprime numbers	947	375	40%	0.00	320	283	88%	3.6
Rinse	66	12	18%	0.00	20	12	60%	8.1
Rocket Stages	83	8	10%	0.05	18	8	44%	7.4
Rock-Paper-Scissors Tournament	4476	1103	25%	0.02	920	736	80%	4.1
Russian Dolls	1032	24	2%	0.00	45	18	40%	8.9
Structural Equivalence	15	5	33%	0.00	7	5	71%	5.7
Subway	201	71	35%	0.00	79	66	84%	5.4
Tautology	459	224	49%	0.00	169	151	89%	3.4
Test	69	35	51%	0.01	18	16	89%	4.7
The Trip, 2007	708	266	38%	0.01	187	173	93%	2.9
Tour de France	983	379	39%	0.00	364	321	88%	2.7
Tournament	25	3	12%	0.04	7	3	43%	8.1
Treasure Map	107	41	38%	0.01	39	31	79%	5.0
Treequivalence	47	14	30%	0.00	17	13	76%	6.7
War on Weather	209	102	49%	0.00	101	90	89%	3.9
WFF 'N PROOF	229	107	47%	0.00	111	99	89%	3.0
XYZZY	1169	250	21%	0.01	197	144	73%	6.8