Sphere Online Judge (SPOJ)

list of tutorial problems

ID	NAME	QUALITY	USERS	ACC %	DIFFICULTY C I
15490	After Hard Party		209	53.42
28178	Real Give Away	1	38	53.42	1 1
8437	MODULUS	1	430	53.50
16551	Backwards alphabetized epigrams		13	53.57
14933	GEEK In The Army		51	53.62
34416	Euler Totient of factorized integer	2	13	53.66	17 34
13662	H Number		152	53.67
25946	Defective Products		123	53.70	6 4
11318	NEMO		118	53.78
34808	Crosswords	-2	20	53.97
5241	Alchemy		476	54.00
8294	Largest Square in a Circle		146	54.00
4301	Tables	14	6629	54.01	2 3
28641	Finding true twins	4	72	54.03	21 26
12276	Subset and upset	1	69	54.20	1 34
8931	PATHS( no source code limit)	1	50	54.24
11996	Medal Tally	1	27	54.24
18192	ASCII 1		55	54.25
25146	Contamination	1	22	54.35	17 17
34397	A function table	1	17	54.39
12072	Playing With Bits		177	54.42
12564	Innovative Combination	2	115	54.49	9 9
7411	Reward for the hard work		82	54.55
15064	Bacteria(Easy)		6	54.55
16249	Takeshis Maze		44	54.55
21747	Problems 2: DIV, MOD and IF	-2	43	54.55	1 1
10489	The GamE		73	54.60
10559	PRIMES20		42	54.62
32073	The Permutation Game	4	34	54.64	17 23
4138	Harry and big doughnuts	4	10675	54.87	3 4
16108	BOSSACT	2	84	54.91
4205	Highway - MSE07F		8	55.00
25217	NOTA INFORMATICA		33	55.00
14868	SERVERS	1	352	55.15	1 17
15300	Nabid Loves Palindromic String		30	55.17
34396	Do not print 0	1	19	55.17	1 1
18930	Number of digits		56	55.23
14670	The Revelations	1	73	55.32	1 17
20154	Druid and Queries		21	55.32
27309	Help MS Dhoni	2	67	55.32	12 17
4873	ABC Blocks	1	105	55.36	17 17
1238	Special Nim Game		396	55.37	11 11
27490	Robber vs Miser		60	55.37
13677	Azooz		243	55.48
13389	Letter Count	1	799	55.54	1 1
15633	Bullseye		14	55.56
16555	Name Scraping		12	55.56
25211	BG and WOW Cities!!	3	22	55.56	17 12
25229	4RETO 10 MARATON		9	55.56
25758	Find the Winner		22	55.56

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