Problems

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
2048	5531	2638	48%	0.00	2522	2161	86%	2.2
3D Printed Statues	4904	2364	48%	0.00	2241	2014	90%	1.9
3D Printer	435	101	23%	0.00	157	81	52%	7.5
3-Sided Dice	1666	132	8%	0.00	270	100	37%	8.7
4 thought	5307	1797	34%	0.00	1796	1503	84%	2.7
A1 Paper	3622	1076	30%	0.00	1052	830	79%	3.5
Aaah!	18263	8732	48%	0.00	7810	7265	93%	1.5
ABC	7002	3240	46%	0.00	3101	2812	91%	1.8
Above Average	3704	1548	42%	0.00	1598	1429	89%	2.0
Abstract Art	204	53	26%	0.00	53	39	74%	6.2
Absurdistan Roads II	495	178	36%	0.00	172	117	68%	6.8
ACM Contest Scoring	4761	2989	63%	0.00	2621	2478	95%	1.5
Adding Words	6473	1491	23%	0.00	1524	1164	76%	3.9
A Different List Game	5290	364	7%	0.00	645	130	20%	9.1
A Different Problem	20060	7805	39%	0.00	7221	6277	87%	2.0
Adjoin the Networks	1398	373	27%	0.00	329	255	78%	5.8
Adventures in Moving -- Part IV	646	202	31%	0.00	188	161	86%	4.5
A Favourable Ending	1078	270	25%	0.00	263	187	71%	4.9
Air Conditioned Minions	2949	829	28%	0.00	906	672	74%	4.2
Airport Logistics	45	10	22%	0.00	16	10	62%	7.7
Akcija	4275	1876	44%	0.00	1683	1483	88%	2.0
Alien Numbers	1648	843	51%	0.00	825	742	90%	2.1
A List Game	5763	1717	30%	0.00	1655	1386	84%	3.0
All about that base	2397	947	40%	0.00	908	763	84%	2.9
All Different Directions	812	367	45%	0.00	329	289	88%	2.6
Allergy Test	323	105	33%	0.00	99	55	56%	7.7
All Friends	767	146	19%	0.00	129	65	50%	9.0
Almost Perfect	4631	1069	23%	0.00	1155	904	78%	3.6
Alphabet	775	396	51%	0.00	406	346	85%	3.0
Alphabet Spam	5069	3253	64%	0.00	2497	2403	96%	1.4
Alternative Bracket Notation	191	80	42%	0.00	84	70	83%	5.2
Amsterdam Distance	940	383	41%	0.00	431	347	81%	2.8
A Multiplication Game	372	94	25%	0.00	125	89	71%	5.4
Anagram Counting	2393	925	39%	0.00	904	749	83%	3.1
A New Alphabet	8069	3665	45%	0.00	3447	3187	92%	1.8
An I for an Eye	168	54	32%	0.00	62	48	77%	4.5
Another Brick in the Wall	1763	926	53%	0.00	907	826	91%	2.0
Another Candies	5762	1547	27%	0.00	1621	1330	82%	2.9
Another Dice Game	80	59	74%	0.00	51	48	94%	3.4
Anthony and Cora	634	161	25%	0.00	191	132	69%	5.6
Anthony and Diablo	1591	569	36%	0.00	629	543	86%	2.4
Ants	2321	1078	46%	0.00	824	732	89%	2.3
Apaxiaaaaaaaaaaaans!	8374	5160	62%	0.00	4673	4483	96%	1.3
Appalling Architecture	41	20	49%	0.00	21	20	95%	3.7
A Prize No One Can Win	145	80	55%	0.00	63	57	90%	2.8
Aquarium Tank	361	106	29%	0.00	96	75	78%	6.0
A Question of Ingestion	815	191	23%	0.00	193	142	74%	5.7
A Random Problem	102	22	22%	0.00	24	17	71%	7.1
A Rational Sequence	1146	376	33%	0.00	417	298	71%	5.1
A Rational Sequence 2	1300	942	72%	0.00	869	828	95%	1.6
A Rational Sequence (Take 3)	578	487	84%	0.00	371	362	98%	1.7
Arctic Network	1150	414	36%	0.00	353	283	80%	4.5
A Real Challenge	5526	2678	48%	0.00	2575	2415	94%	1.5
Are You Listening?	347	120	35%	0.00	111	106	95%	2.6
Arithmetic	2050	601	29%	0.00	605	464	77%	4.1
Army Strength (Easy)	2683	1372	51%	0.00	1244	1124	90%	2.0
Around and Around We Go	36	12	33%	0.00	21	11	52%	8.0
Around the Track	261	33	13%	0.00	52	23	44%	8.6
ASCII Addition	671	356	53%	0.00	307	289	94%	1.9
ASCII Figure Rotation	1636	495	30%	0.00	513	426	83%	3.8
As Easy as CAB	690	169	24%	0.00	165	131	79%	4.9
Aspen Avenue	991	336	34%	0.00	240	161	67%	7.1
Association for Computing Machinery	1852	715	39%	0.00	685	599	87%	2.4
Association for Cool Machineries (Part 2)	45	26	58%	0.00	30	23	77%	6.3
Association for the Country of Mububa	1589	300	19%	0.00	386	232	60%	6.9
Asteroids	594	111	19%	0.00	71	57	80%	4.8
A Towering Problem	1596	764	48%	0.00	791	707	89%	2.2
Autori	9746	6395	66%	0.00	5976	5798	97%	1.2
Average Speed	767	241	31%	0.00	248	209	84%	3.4
A Vicious Pikeman (Easy)	1446	443	31%	0.00	372	315	85%	3.9
Baby Bites	1874	1019	54%	0.00	943	881	93%	1.5
Babylonian Numbers	632	294	47%	0.00	301	262	87%	2.2
Backspace	5769	2094	36%	0.00	1751	1462	83%	2.7
Bacon, Eggs, and Spam	2281	1305	57%	0.00	1130	1050	93%	1.9
Baggage	298	99	33%	0.00	115	83	72%	4.9
Bakice	88	34	39%	0.00	42	32	76%	5.5
Bakterije	125	15	12%	0.00	24	12	50%	9.1
Balanced Diet	586	239	41%	0.00	248	194	78%	4.5
Ball Bearings	378	131	35%	0.00	146	118	81%	4.0
Banjo	224	43	19%	0.00	32	13	41%	9.2
Bank Queue	7048	1951	28%	0.00	1760	1405	80%	3.9
Bard	1253	568	45%	0.00	498	436	88%	2.6
Barking Up The Wrong Tree	212	23	11%	0.00	25	14	56%	8.6
Base-2 Palindromes	836	318	38%	0.00	368	271	74%	4.7
basic	69	18	26%	0.00	22	15	68%	7.6
Basin City Surveillance	755	92	12%	0.00	111	54	49%	8.7
Batmanacci	747	223	30%	0.00	219	174	79%	4.3
Batter Up	4766	2988	63%	0.00	2744	2652	97%	1.3
Battle of Pokenom	851	71	8%	0.00	197	62	31%	8.5
Battleship	535	98	18%	0.00	116	71	61%	7.3
Bazen	432	176	41%	0.00	178	165	93%	2.3
Beat the Spread!	2436	864	35%	0.00	781	683	87%	2.5
Beautiful Primes	384	107	28%	0.00	123	88	72%	4.5
Beavergnaw	1156	825	71%	0.00	798	781	98%	1.4
Beehives	1054	531	50%	0.00	477	433	91%	2.1
Bee House Perimeter	306	143	47%	0.00	133	120	90%	3.7
Beekeeper	2325	670	29%	0.00	693	577	83%	3.0
Bela	3333	2413	72%	0.00	2232	2177	98%	1.3
Bell Ringing	466	223	48%	0.00	203	166	82%	4.7
Best Before	458	112	24%	0.00	119	100	84%	3.6