Problems

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
A Question of Ingestion	1616	392	24%	0.00	360	279	78%	5.4
A Random Problem	332	84	25%	0.00	80	56	70%	5.9
A Rational Sequence	1819	607	33%	0.00	641	474	74%	4.6
A Rational Sequence (Take 3)	962	785	82%	0.00	647	620	96%	1.7
A Rational Sequence 2	2344	1727	74%	0.00	1514	1453	96%	1.5
A Real Challenge	9088	4398	48%	0.00	4142	3885	94%	1.5
A Royal Problem	28	6	21%	0.73	8	3	38%	8.3
A Safe Bet	329	103	31%	0.15	92	63	68%	6.3
A Star not a Tree?	145	29	20%	0.00	34	20	59%	8.1
A Towering Problem	2293	1123	49%	0.00	1125	1020	91%	2.0
A Vicious Pikeman (Easy)	2238	691	31%	0.00	571	489	86%	3.7
A Vicious Pikeman (Hard)	1348	240	18%	0.01	257	141	55%	8.3
A Walk Through The Forest	1330	439	33%	0.12	315	249	79%	4.9
ASCII Addition	1192	656	55%	0.00	564	530	94%	1.9
ASCII Figure Rotation	2023	637	31%	0.00	657	550	84%	3.4
Aquarium Tank	531	151	28%	0.00	148	114	77%	5.6
Aqueduct Construction	281	116	41%	0.01	60	52	87%	5.9
Arable Area	306	69	23%	0.04	70	45	64%	8.1
Arachnophobia	392	130	33%	0.14	114	94	82%	5.2
Arbitrage?	2445	591	24%	0.02	390	328	84%	3.4
Arcade!	1269	232	18%	0.01	224	159	71%	6.1
Arcaea Partners	57	16	28%	0.09	16	13	81%	6.9
Arctic Network	1781	652	37%	0.00	549	448	82%	4.4
Are You Listening?	1847	529	29%	0.00	495	437	88%	2.7
Area of Effect	170	14	8%	1.38	29	12	41%	8.2
Arithmetic	3264	930	28%	0.00	961	740	77%	4.0
Army Strength (Easy)	3826	1935	51%	0.00	1797	1615	90%	2.2
Army Strength (Hard)	4276	2207	52%	0.01	1659	1492	90%	2.2
Around and Around We Go	53	15	28%	0.00	26	14	54%	7.1
Around the Track	276	36	13%	0.00	57	26	46%	8.8
Around the track	65	17	26%	0.01	26	14	54%	7.8
Arranging Hat	370	135	36%	0.05	123	106	86%	5.2
Arranging Wine	302	90	30%	0.03	99	71	72%	4.6
Arriving on Time	462	134	29%	0.04	111	88	79%	5.9
Artur	454	95	21%	0.01	102	72	71%	5.9
Artwork	1058	382	36%	0.06	356	241	68%	6.1
As Easy as CAB	1092	95	9%	0.00	247	72	29%	9.3
Ascending Photo	834	117	14%	0.04	200	76	38%	8.5
Ask Marilyn	909	120	13%	0.01	119	86	72%	5.2
Aspen Avenue	1746	558	32%	0.00	344	241	70%	5.7
Assassins	306	112	37%	0.03	103	73	71%	4.6
Assembly Line	286	89	31%	0.90	72	54	75%	6.3
Assigning Workstations	8188	1786	22%	0.05	1324	1132	85%	3.7
Assistant Ranking	76	12	16%	0.09	23	10	43%	8.7
Association for Computing Machinery	2603	992	38%	0.00	917	805	88%	2.6
Association for Control Over Minds	1758	548	31%	0.03	527	434	82%	4.5
Association for Convex Main Office	656	161	25%	0.05	176	133	76%	6.5
Association for Cool Machineries (Part 1)	1388	269	19%	0.04	241	153	63%	6.9
Association for Cool Machineries (Part 2)	46	27	59%	0.00	31	24	77%	5.7
Association for the Country of Mububa	1799	357	20%	0.00	432	271	63%	7.0
Association of Camera Makers	288	21	7%	0.46	26	9	35%	9.4
Association of Cats and Magical Lights	2292	624	27%	0.18	403	321	80%	5.3
Association of Computer Maintenance	897	90	10%	0.03	108	55	51%	8.4
Association of Myths	60	29	48%	0.00	35	28	80%	6.7
Asteroid Rangers	190	70	37%	0.09	54	40	74%	6.4
Asteroids	715	131	18%	0.00	96	72	75%	6.5
Astro	472	156	33%	0.00	153	128	84%	4.1
Atlantis	506	98	19%	0.05	119	70	59%	6.0
Attendance	21	8	38%	0.21	11	8	73%	6.4
Auto Completion	189	50	26%	0.05	53	38	72%	7.5
Automatic Trading	1082	315	29%	0.03	257	177	69%	4.9
Autori	21936	13917	63%	0.00	12586	12202	97%	1.2
Average Rank	408	153	38%	0.26	106	77	73%	5.7
Average Speed	1272	407	32%	0.00	422	342	81%	3.7
Avion	2962	1650	56%	0.00	1606	1543	96%	1.3
Avogadro	182	81	45%	0.02	76	60	79%	5.2
Avoiding Airports	731	136	19%	0.08	146	82	56%	6.8
Avoiding the Apocalypse	911	349	38%	0.01	237	210	89%	4.1
Avoidland	768	385	50%	0.04	246	212	86%	3.6
Awkward Party	2070	848	41%	0.01	743	645	87%	3.0
Azulejos	2656	588	22%	0.23	500	397	79%	4.5
BAAS	163	76	47%	0.03	65	55	85%	4.5
Babelfish	9702	4146	43%	0.01	3315	2931	88%	2.1
Baby Bites	3813	1925	50%	0.00	1808	1687	93%	1.6
Baby Names	2086	298	14%	0.15	134	92	69%	5.8
Babylonian Numbers	1124	561	50%	0.00	565	500	88%	2.2
Bachet's Game	2351	1226	52%	0.08	805	746	93%	2.1
Backpack Buddies	272	85	31%	0.04	63	48	76%	6.5
Backspace	10586	3937	37%	0.00	3106	2625	85%	2.8
Bacon, Eggs, and Spam	3857	2224	58%	0.00	1904	1790	94%	1.6
Bag of Tiles	614	198	32%	0.10	151	109	72%	6.5
Baggage	336	111	33%	0.00	133	93	70%	5.9
Bakice	102	42	41%	0.00	51	40	78%	5.6
Bakterije	182	22	12%	0.00	35	18	51%	8.8
Balanced Cut	194	18	9%	0.07	44	13	30%	9.5
Balanced Diet	1035	457	44%	0.00	396	329	83%	3.9
Balanced Diet	603	187	31%	0.01	172	129	75%	5.7
Ball Bearings	522	198	38%	0.00	204	170	83%	3.8
Ball Tricks	68	4	6%	0.30	4	3	75%	7.8
Balls and Needles	810	305	38%	0.08	177	165	93%	3.2
Baloni	3048	1046	34%	0.01	920	731	79%	3.5
Banana Problem	19	15	79%	0.30	13	12	92%	4.6
Banjo	271	49	18%	0.00	43	18	42%	9.2
Bank Queue	12436	3501	28%	0.00	2974	2441	82%	3.2
Bar Code	73	7	10%	3.81	7	5	71%	6.4
Bar Shelf	1448	721	50%	0.00	277	262	95%	1.5 - 9.0
Barcode	2795	366	13%	0.07	283	195	69%	6.9
Bard	1814	869	48%	0.00	757	661	87%	2.6
Barica	242	86	36%	0.02	65	49	75%	6.9
Barking Up The Wrong Tree	231	29	13%	0.00	31	17	55%	8.6