Problems

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Air Rally	6	0	0%	--	2	0	0%	7.3
Common Ground	25	1	4%	1.86	20	1	5%	7.9
Towers of Powers 2: Power Harder	7426	341	5%	0.00	753	46	6%	9.5
Hopper	1420	18	1%	0.32	140	9	6%	9.7
Text Processor	804	26	3%	0.03	175	17	10%	9.4
The Wire Ghost	238	51	21%	0.01	26	3	12%	9.5
Between Dark and Dawn	47	1	2%	0.04	8	1	12%	8.5
Widget Tree	941	39	4%	0.11	113	15	13%	9.0
Bona Fide	19	2	11%	0.88	6	1	17%	7.8
The Bookcase	94	6	6%	0.15	35	6	17%	8.9
Ranklist Sorting	59	3	5%	0.01	17	3	18%	9.2
Old School Days	68	3	4%	0.07	16	3	19%	9.2
A Different List Game	7464	517	7%	0.00	980	189	19%	9.3
Spaghetti	51	1	2%	0.25	5	1	20%	6.7
Magical Mystery Knight's Tour	1561	59	4%	0.00	133	27	20%	9.6
Bats!	69	6	9%	0.03	24	5	21%	8.6
Aladin	860	99	12%	0.10	140	31	22%	8.7
Swap Frenzy	787	44	6%	0.00	131	30	23%	9.2
Fishing Contest	74	4	5%	0.77	17	4	24%	8.6
Guess the Digits	527	26	5%	0.01	84	22	26%	8.7
Kemija	958	184	19%	0.00	311	86	28%	8.7
Attendance	123	10	8%	0.21	36	10	28%	8.2
Contact Tracing	301	38	13%	0.01	43	12	28%	7.3
Association of Camera Makers	351	21	6%	0.46	32	9	28%	9.5
Knight Fly	203	45	22%	0.04	46	13	28%	7.4
Magical String	548	50	9%	0.01	91	26	29%	9.3
Lines Of Action	35	3	9%	0.01	7	2	29%	7.0
Bling	35	3	9%	0.25	7	2	29%	8.2
Balanced Cut	442	32	7%	0.07	63	18	29%	9.5
Alien Codebreaking	308	31	10%	3.23	56	16	29%	8.0
Final Exam	931	70	8%	1.12	121	35	29%	9.1
Div 2, Mul 2, Mul 3	99	7	7%	0.35	24	7	29%	9.1
Odometer Analysis	36	3	8%	0.00	10	3	30%	8.8
Cumulative Sums	196	37	19%	0.01	70	21	30%	8.2
Easy Probability	674	57	8%	0.00	92	28	30%	8.8
3D Printer	974	160	16%	0.00	400	122	30%	8.9
Maximum Expression	558	29	5%	0.00	77	24	31%	9.1
Satisfaction Guaranteed	341	25	7%	6.78	35	11	31%	9.6
Wooden Crates	156	12	8%	0.22	31	10	32%	9.5
Printer Scheduling	277	34	12%	0.07	61	20	33%	9.5
Easy Multiplication	410	43	10%	0.01	79	26	33%	8.0
A+B Problem	9454	933	10%	0.03	1362	449	33%	8.4
Tic Tac Toe	1174	61	5%	0.01	127	42	33%	9.0
The Last Crusade	3	1	33%	0.01	3	1	33%	5.8
Saturn Bees	37	7	19%	0.00	15	5	33%	8.5
Pipes	9	1	11%	1.13	3	1	33%	7.3
Kattis' Little Helpers	20	4	20%	0.19	12	4	33%	7.8
Connect the Dots	273	47	17%	0.00	93	31	33%	9.4
Bad Packing	418	63	15%	0.01	176	59	34%	8.1
Palindromes	494	88	18%	0.09	128	43	34%	8.7
As Easy as CAB	1333	124	9%	0.00	288	97	34%	9.1
Sky's the Limit	568	73	13%	0.01	141	48	34%	8.7
Free Desserts	276	43	16%	0.01	91	31	34%	7.7
Horse in Ambush	191	17	9%	0.00	44	15	34%	8.9
Ads	819	75	9%	0.00	149	51	34%	6.0
Magic Sequence	7833	573	7%	0.57	339	118	35%	7.1
Learning to code	766	54	7%	0.00	100	35	35%	8.1
3-Sided Dice	2872	237	8%	0.00	471	165	35%	8.7
Program	770	178	23%	0.15	284	100	35%	8.1
Condorcet	76	17	22%	0.00	31	11	35%	8.9
Drive Safely	762	30	4%	0.01	59	21	36%	9.1
Dominating Duos	489	82	17%	0.08	190	68	36%	8.0
Triangular Clouds	288	65	23%	0.11	80	29	36%	8.4
LCM Tree	127	24	19%	0.07	44	16	36%	8.7
Histogrami	109	4	4%	0.10	11	4	36%	8.3
Banjo	298	50	17%	0.00	52	19	37%	9.2
Oop	816	50	6%	0.47	93	34	37%	9.2
Bus Schedules	34	7	21%	0.16	19	7	37%	8.6
Haunted Graveyard	2282	269	12%	0.02	332	123	37%	8.0
iCar	143	19	13%	0.01	43	16	37%	8.5
Simple Polygon	414	65	16%	0.23	72	27	38%	8.6
Hiring and Firing	384	40	10%	0.05	72	27	38%	9.5
Board Covering	155	24	15%	0.00	56	21	38%	8.7
Sudoku	405	43	11%	0.02	82	31	38%	8.9
Matchings	727	118	16%	0.13	119	45	38%	7.4
Fair Divisions	233	39	17%	0.38	47	18	38%	7.9
The Ending of the End - Part 1	72	6	8%	0.56	13	5	38%	8.8
Poslozi	80	5	6%	3.36	13	5	38%	8.7
Magical Distances	53	10	19%	3.10	13	5	38%	9.0
Russian Dolls	1275	36	3%	0.00	70	27	39%	8.8
Kingdom of Kittens	715	42	6%	0.15	75	29	39%	9.2
Battle of Pokenom	1353	145	11%	0.00	289	112	39%	8.3
Ascending Photo	1114	192	17%	0.04	237	92	39%	8.6
Shovelling Snow	1273	132	10%	0.01	108	42	39%	8.5
Bus Clock Display	46	7	15%	0.02	18	7	39%	8.3
Directory Management	1955	347	18%	0.19	69	27	39%	7.5
Peak Tower	708	44	6%	0.07	51	20	39%	8.5
Ultimate Pipe Game	61	13	21%	0.05	28	11	39%	8.5
Stickers	83	31	37%	0.28	20	8	40%	7.9
NVWLS	1951	207	11%	0.20	330	132	40%	8.1
Ice Cream	61	4	7%	0.21	10	4	40%	8.2
Flatland Fidget Spinner	231	7	3%	0.09	15	6	40%	7.5
Easter Eggs	342	32	9%	0.17	35	14	40%	9.2
Climbing	36	5	14%	0.04	10	4	40%	7.4
Checkers	219	33	15%	0.00	75	30	40%	7.8
Bridge Builders	14	4	29%	0.12	10	4	40%	7.6
Firing the Phaser	276	54	20%	0.02	37	15	41%	8.7
Infection Estimation	773	60	8%	0.00	125	51	41%	8.7
Sudokunique	1323	194	15%	0.01	174	71	41%	8.8
Bitonic Ordering	264	50	19%	0.06	100	41	41%	7.8