Sphere Online Judge (SPOJ)

list of partial problems

ID	NAME	QUALITY	USERS	ACC %	DIFFICULTY C I
12054	Cipher		32	40.76
12189	Tropical Garden		4	35.71
12601	PiggybankRI		268	88.72
12942	Spy Office		16	97.75
12947	Cheaters		12	88.00
13025	Making the Grade		11	87.10
13527	Sum of Median		80	94.93
13561	Kart		22	73.58	1 1
13562	Knight Circuit	1	14	90.91
13563	Iridium		8	100.00
13564	Time		159	69.54
13565	Secret		19	90.38
13566	A little help for Yon		8	100.00
13567	Very Triangular		19	84.62
13568	Sub-matrix Average		6	100.00
13569	Magic		13	95.83
13570	Military		10	97.06
13571	Lazy Decision		4	63.64
13572	Mirrors		3	100.00
13737	Game of Life		20	94.52
13762	Roses		14	91.30
13763	Mirrors Revisited		1	100.00
13764	Loading		10	95.45
13765	Cards		2	100.00
13766	Storm		5	86.67
13767	Spam		1	100.00
14440	Davy Jones’s Organ		28	93.97
14460	Scavenger Hunt		0	0.00
14702	Yet another range difference query!	15	290	84.44	27 21
14756	Rice Hub - IOI	1	112	91.88
14759	Yet another strings problem !!		82	89.95
14859	Scrivener - IOI 2012		66	87.68	17 1
15228	Swap (Original)		17	56.41
15866	good string		14	89.19
15911	Smugglers		11	67.86
15913	Big number only		6	62.50
16181	AlienGift		0	0.00
16215	Alien Virut		0	0.00
16223	Liga		10	97.30
16224	dvaput		19	91.23
16225	Ivana		9	100.00
16237	Policija		22	86.89
16382	Avogadro		4	100.00
16437	Rice Cracker		3	100.00
16438	Cruise		9	61.54
16533	Average		20	36.84
16550	Money, Money, Money		20	62.50
16552	Comments		3	29.41
16553	Starcraft		6	75.00	1 1
16697	Firing		15	81.25