Sphere Online Judge (SPOJ)

list of tutorial problems

ID	NAME	QUALITY	USERS	ACC %	DIFFICULTY C I
8649	Prime game		15	31.82
12075	Encryption		9	31.82
13115	Julius Caesar Cipher		24	31.82
14523	Geeky Retards		4	31.82
21598	BASE FIGHT	1	28	31.87	1 1
22408	Divisors of factorial (medium)	6	101	31.87	13 17
14217	Longest Maze Path	1	8	32.00
19111	Interesting or Not		21	32.00
11106	Dice Problem		284	32.05	1 1
29749	Hidden Couple		374	32.05	1 1
18298	Problem5	9	494	32.07	12 12
14131	Omitting Redundancy	2	16	32.08	17 34
25755	Celebration	-1	26	32.08	1 1
12073	Unique Numbers	2	328	32.08	1 1
644	Byteland Money Exchange		21	32.18
13082	BINARY CHALLENGE	3	287	32.24	17 26
22244	Hello person1, person2 and personN		19	32.31
20974	The Patriotic Indian	1	36	32.37	1 1
25191	Palindrometer		19	32.46
31066	Number Breaking	11	854	32.51	12 12
13210	Fun Triangle		117	32.55	1 1
22468	Travelling Salesman Problem	2	334	32.60	12 17
30829	ARE YOU GOOD IN MATHS?	7	274	32.61	11 10
6654	Lexicographic Order 2	1	52	32.64	17 17
31182	Sub array Sum1	-1	95	32.67	1 17
14013	Complete Binary Tree		198	32.68	1 1
12473	INVITATION FOR TECHOFES	1	114	32.69	17 9
22061	DAY AND DATE		13	32.69
15815	Exercise		36	32.77
13216	Progression		60	32.79	1 1
20763	Journey of nikki	1	20	32.81
16088	Coprime Again Easy Version	2	48	32.88	17 34
1474	Charge		21	32.89
21561	Amazing Subset		96	32.92
10379	Number Divisiblity	1	69	32.95	1 1
27492	Eid Salami	1	84	32.95	1 23
28682	Fenwick Trees	33	1145	33.00	9 9
11387	Perfect Cover		88	33.01	1 1
21556	Square		101	33.07
8900	LUCKYNINE	3	477	33.16	1 1
11365	TSquare TO Square		26	33.25
8865	Brackets	2	246	33.26	17 17
2630	Autoarchive		8	33.33
9815	Measuring the odds		10	33.33
11643	Cross dangerous minefields		14	33.33
14558	Tic-tac-toe		8	33.33
15268	Big Fact		14	33.33
20166	String! String! String!	1	26	33.33
14775	Sum of Powers		22	33.55
22330	Kill the enemy heroes	2	28	33.56	1 1

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