Sphere Online Judge (SPOJ)

list of tutorial problems

ID	NAME	QUALITY	USERS	ACC %	DIFFICULTY C I
26500	MATAA		5	72.73
27211	Arun, Barun and KIRANMALA	1	5	38.46
28105	MCQ		5	11.63
28123	Modular Multiplication		5	7.69
34318	Few to cover		5	6.09
34417	Sum of divisors	1	5	60.00
4193	Quick answer		4	16.00
6656	Lexicographic Order 4		4	62.50
13837	Repeated Numbers		4	50.00
13951	DRAWING NUMBERS	-1	4	6.25	1 1
14872	HAIRY FLU		4	17.86
15760	Geeky World		4	54.55
16665	The new species		4	12.50
17401	Interview Time		4	30.77
18032	Rubike’s Cube		4	20.69
18040	Tau In World Final		4	19.05
19402	SleepWalker		4	88.89
20044	Not so fast		4	26.83
21408	2x2 Subgrid Sum Problem (hard)		4	18.18
21566	Dictionary		4	12.90
22706	Julius score card		4	85.71
23133	World Cup 2015		4	1.17	17 17
25209	CONVERSIONS		4	15.15
25509	RETO DOC 7		4	100.00
25587	Word to number		4	60.00
27306	Detecting End Of File - Tutorial		4	9.76
34372	Massimo Comune Divisore		4	50.00	1 1
2206	Labyrinth		3	23.08
2859	Help Conan 8 !! Hurry up !!		3	3.00
6655	Lexicographic Order 3		3	9.68
7267	Basics		3	57.14
7869	Boards (Easy)		3	15.38
8582	Data transfer		3	4.88
10359	How many words(SHELL)		3	50.00	1 1
11349	Tertiary Calculator		3	55.56
11788	Ishika and Kashish		3	45.45
14523	Geeky Retards		3	31.25
22123	Destroy Enemy Camp		3	13.04
22179	Size Contest Returns !!		3	35.00
22448	Insert and Range Search		3	50.00
22788	Research Problems	2	3	10.71
23879	Inversion Play		3	25.00
37851	Mã Caesar	-1	3	87.50
2134	Colorful Cubes		2	22.22
4869	Flat Land		2	12.00
14037	Late Summer Battle		2	100.00
15090	The Brain-Folk Computer		2	69.33
19399	ULAB Cse Deparment		2	17.65
22431	IVANA		2	100.00
22787	Simple Polygon		2	20.00