Sphere Online Judge (SPOJ)

list of partial problems

ID	NAME	QUALITY	USERS	ACC %	DIFFICULTY C I
12658	Ray Gun		7	92.31
12656	Assassin Creed		0	0.00
12601	PiggybankRI		268	88.72
12189	Tropical Garden		4	35.71
12054	Cipher		32	40.76
11839	Graphic Sequence	1	55	59.56	17 23
11734	Take & Run		23	94.55
11733	Find our next planet!		14	94.12
11400	Redoks		79	93.67
11131	Palindrome or not		118	50.17
10337	TRAKA	3	84	93.44	26 42
10336	PLACE	2	105	92.98	23 17
10178	Most Reliable Path	2	150	88.22	1 9
9740	Closest Pair Problem	2	1031	83.51	21 11
9601	MMO85		13	94.12
9548	The Journey of the Ant		3	100.00
9187	REGIONS		5	100.00
9028	DIEULINH	1	178	60.52	17 17
8601	Brainfuck Geek!!! (Bonus Question)	-1	259	81.39	1 1
8595	Artistic Samhita		37	70.99
8559	Insulation		369	91.60
8195	Borrowing money	1	56	92.36	17 17
7670	SCRAMBLE1		42	87.04
7326	The World Final Hosting		0	0.00
7021	Robot quét vôi		82	96.55
6604	Trò chơi	1	14	100.00	1 17
6602	Đế chế		4	100.00
6409	Suffix Array	34	2529	88.98	18 16
5539	Musical Frequencies		10	94.74
5538	Chain Mail		17	94.29
5537	Words		111	89.80
5536	Physics Grade		238	79.21	1 1
5535	Accelerated Reading		531	90.79	1 1
5202	Stacks of Bricks 2		330	90.79
5201	Stacks of Bricks	1	893	84.06	1 1
5167	Quadratics	-1	319	68.93	1 1
4596	A Marble Game	2	99	88.58	34 17
4482	KOKOS	1	25	82.76	17 17
4353	Masking Tape		21	90.70
4334	Highway Advertising		20	95.31
4319	Homeless Jozo		13	91.67
4296	The God-land		15	94.29
4257	First Number		218	75.68
4108	BOI 97 - Street Network		8	83.33
3677	BOI 97 - Task Execution		22	84.00
3610	BOI 97 - Factorial		95	85.85
3554	IOI05 Rivers		13	83.33
3552	IOI05 Birthday		3	100.00
3548	IOI06 Pyramid		1	100.00
3547	IOI06 The Valley of Mexico		1	100.00