Problems

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Atomic Energy	935	214	23%	0.02	114	90	79%	6.5
A Towering Problem	3069	1509	49%	0.00	1522	1376	90%	2.1
A Trivial Pursuit	381	46	12%	0.43	25	12	48%	9.2
Attendance	134	13	10%	0.21	41	12	29%	8.2
Auto Completion	261	69	26%	0.05	73	51	70%	7.3
Automatic Trading	1490	451	30%	0.03	364	253	70%	5.4
Autori	35931	21676	60%	0.00	19076	18343	96%	1.3
Average Character	730	381	52%	0.00	376	354	94%	1.6
Average Rank	684	212	31%	0.24	153	114	75%	6.5
Average Speed	1661	572	34%	0.00	577	482	84%	3.4
A Vicious Pikeman (Easy)	4062	1417	35%	0.00	1111	985	89%	2.9
A Vicious Pikeman (Hard)	2211	340	15%	0.01	394	202	51%	8.4
Avion	6047	3520	58%	0.00	3346	3222	96%	1.4
AVL++	44	16	36%	0.00	16	12	75%	4.2
Avogadro	284	100	35%	0.02	100	78	78%	6.0
Avoiding Airports	979	186	19%	0.08	195	120	62%	7.1
Avoiding Asteroids	198	59	30%	0.00	69	48	70%	8.1
Avoiding the Apocalypse	1220	495	41%	0.01	343	304	89%	4.1
Avoidland	1141	594	52%	0.04	378	335	89%	3.3
A Walk Through The Forest	1995	670	34%	0.12	458	363	79%	4.8
Awkward Party	3800	1598	42%	0.01	1437	1256	87%	2.9
Azulejos	3236	743	23%	0.23	581	450	77%	5.1
BAAS	489	211	43%	0.01	141	115	82%	5.0
Babelfish	12986	5750	44%	0.01	4618	4113	89%	2.2
Baby Bites	6651	3443	52%	0.00	3207	2996	93%	1.7
Babylonian Numbers	1939	1070	55%	0.00	1067	971	91%	2.0
Baby Names	5074	669	13%	0.10	440	284	65%	5.8
Bachet's Game	4510	1953	43%	0.04	1298	1171	90%	3.3
Backpack Buddies	865	205	24%	0.04	192	145	76%	6.7
Backspace	18054	6935	38%	0.00	5186	4477	86%	2.2
Bacon, Eggs, and Spam	5707	3272	57%	0.00	2892	2688	93%	1.7
Bad Packing	640	126	20%	0.00	257	108	42%	7.9
Baggage	388	127	33%	0.00	146	105	72%	5.3
Bag of Tiles	1547	443	29%	0.08	277	216	78%	6.2
Bakice	111	45	41%	0.00	58	43	74%	6.5
Bakke snagvendt	122	69	57%	0.00	21	11	52%	5.4 - 8.6
Bakterije	197	25	13%	0.00	42	21	50%	8.7
Balanced Cut	486	31	6%	0.07	73	19	26%	9.4
Balanced Diet	1641	717	44%	0.00	559	471	84%	3.9
Balanced Diet	647	206	32%	0.01	192	144	75%	6.3
Ball Bearings	855	318	37%	0.00	336	273	81%	4.0
Ball Colors	46	16	35%	0.00	19	15	79%	5.4
Ball of Whacks	154	16	10%	0.00	36	14	39%	8.0
Balls and Bins	42	31	74%	0.01	27	26	96%	3.3
Balls and Needles	1685	595	35%	0.08	255	228	89%	3.9
Ball Tricks	69	4	6%	0.30	5	3	60%	7.9
Baloni	6048	2061	34%	0.01	1901	1534	81%	3.0
Banana Problem	206	101	49%	0.28	74	63	85%	5.8
Banjo	317	52	16%	0.00	57	21	37%	9.1
Bank Queue	16890	4938	29%	0.00	4153	3450	83%	3.5
Bar Classification	113	54	48%	0.00	54	46	85%	4.4
Bar Code	77	9	12%	0.78	10	7	70%	6.0
Barcode	3287	440	13%	0.06	341	241	71%	7.0
Bard	2417	1246	52%	0.00	1104	987	89%	2.4
Barica	294	95	32%	0.02	75	56	75%	6.6
Barking Up The Wrong Tree	309	48	16%	0.00	48	27	56%	8.5
Bar Shelf	1946	1040	53%	0.00	373	356	95%	1.3 - 7.8
Base-2 Palindromes	1902	788	41%	0.00	828	654	79%	4.2
basic	427	82	19%	0.00	113	68	60%	8.1
Basic Basis	161	34	21%	0.01	45	29	64%	7.6
BASIC Interpreter	2072	430	21%	0.01	381	271	71%	5.7
Basic Programming 1	15094	2212	15%	0.01	2164	1548	72%	3.4
Basic Programming 2	12397	2397	19%	0.01	2071	1659	80%	2.6
Basic Remains	1185	556	47%	0.01	489	442	90%	3.1
Basin City Surveillance	921	135	15%	0.00	146	80	55%	8.5
Basketball One-on-One	7813	4085	52%	0.00	3597	3361	93%	1.6
Batmanacci	4552	1330	29%	0.00	1031	881	85%	2.9
Bats!	70	6	9%	0.03	25	5	20%	8.3
Batter Up	12264	8019	65%	0.00	7458	7237	97%	1.3
Battle of Hogwarts	718	173	24%	0.06	150	119	79%	6.2
Battle of Pokenom	1474	175	12%	0.00	306	125	41%	8.5
Battleship	2064	502	24%	0.00	477	367	77%	4.4
Battle Simulation	4729	1851	39%	0.01	1647	1433	87%	2.8
Baza	430	188	44%	0.06	143	109	76%	5.6
Bazen	1153	460	40%	0.00	466	424	91%	2.6
Beacons	320	79	25%	0.33	63	41	65%	8.0
Bearly Made It	378	54	14%	0.01	54	39	72%	7.3
Beat the Spread!	5125	1921	37%	0.00	1625	1453	89%	2.3
Beautiful Bridges	752	172	23%	0.23	154	120	78%	5.2
Beautiful Primes	995	347	35%	0.00	337	266	79%	4.3
Beautiful Square	149	46	31%	0.06	57	39	68%	5.9
Beavergnaw	2775	1900	68%	0.00	1833	1765	96%	1.6
Beehives	2392	1246	52%	0.00	1162	1057	91%	2.2
Beehives	524	225	43%	0.01	202	163	81%	5.2
Bee House Perimeter	633	275	43%	0.00	243	215	88%	3.8
Beekeeper	5756	1839	32%	0.00	1838	1597	87%	2.5
Beep Code	52	31	60%	0.01	33	29	88%	4.3
Bee Problem	1212	299	25%	0.03	209	168	80%	5.0
Beetle	104	33	32%	0.05	38	27	71%	7.0
Begin The Offensive	155	42	27%	0.06	34	30	88%	4.9
Being Solarly Systematic	513	51	10%	0.01	69	36	52%	8.9
Bela	10594	7050	67%	0.00	6586	6405	97%	1.3
Bell Ringing	719	366	51%	0.00	334	280	84%	4.5
Best Before	1140	386	34%	0.00	375	330	88%	3.8
Best Compression Ever	2392	1211	51%	0.00	1108	1032	93%	2.2
Best Compromise	1079	748	69%	0.00	712	668	94%	2.0
Best Investing	55	13	24%	0.00	22	12	55%	7.3
Best Rational Approximation	806	231	29%	0.00	209	168	80%	5.0
Best Relay Team	9115	4147	45%	0.00	3007	2808	93%	1.8
Better Productivity	513	110	21%	0.00	123	80	65%	7.4