Sphere Online Judge (SPOJ)

list of classical problems

ID	NAME	QUALITY	USERS	ACC %	DIFFICULTY C I
22741	Another Valentine Maze Game (2D)	2	10	20.86	50 34
27494	Happiness	1	8	13.08	50 50
27519	Zeros of the fundamental Fibonacci period	-1	13	21.72	50 50
30945	Non Coprime Sequences	2	21	20.22	50 50
31756	The Idol		17	19.17	50 34
31975	Ada and Scarecrow		14	16.12	50 50
32028	Ada and Parties		4	1.24	50 50
32091	Chessboard State 2: International Chess Tournament	1	6	16.91	50 17
32092	Chessboard State 3: Intergalactic Chess Tournament	1	6	42.25	50 34
32302	Ada and Replant	1	21	24.55	50 34
32446	Sanvi and Magical Numbers	1	12	25.93	50 34
33039	Amazing Factor Sequence (hard)	2	20	61.15	50 50
33062	LCM Pesticide	2	10	34.92	50 50
34379	Another Travelling Salesman Problem	2	11	11.50	50 42
35675	Primes in GCD Table (Hard)	2	13	23.60	50 50
36789	Linear Diophantine Equation	2	10	14.29	50 50
37446	Breaking Math	2	7	21.51	50 50
75	Editor		51	27.31
76	Editor Inverse		69	16.09
102	GX Light Pipeline Inc		79	30.99
109	Exchanges	1	128	43.01	34
146	Fast Multiplication Again		36	10.19
150	Where to Drink the Plonk?	1	507	35.60
175	Polygon		71	22.39
183	Assembler circuits		59	30.62
199	Empty Cuboids	-1	146	35.20
205	Icerink		8	12.79
231	The Zebra Crossing	1	29	10.91
241	Arranging the Blocks		53	12.91
261	Triangle Partitioning		204	58.48
275	The Water Ringroad		7	18.28
292	Alibaba	1	185	23.31
293	Officers on the Beat		11	16.23
296	Teamwork is Crucial		70	29.78
325	The Tall Windmills		82	22.99	34
350	Landscaping	1	98	29.97
363	Crane Operator		5	2.40
380	Bullshit Bingo		722	33.73
383	European railroad tracks		226	30.25
386	Help the problem setter		103	45.08
404	Scanner		58	12.46
418	Necklace		44	16.85
698	Plane Hopping	1	288	25.27	17
760	Convex Hull 3D		124	41.27
850	Soccer Choreography		4	3.80
866	DNA Translation		117	21.44
944	Free Tour		16	3.03
999	Generalized Matrioshkas		418	32.57
1270	Paint By Numbers		27	22.83
1483	Colorful Lights Party		13	10.22

list of classical problems

filter by

Most popular tags