Sphere Online Judge (SPOJ)

list of basics problems

ID	NAME	QUALITY	USERS	ACC %	DIFFICULTY C I
40853	Segsi Substrings		7	55.00
40929	Pondo Two		7	55.56
1181	Obfuscated Property		6	0.86
33410	KNIGHT MOVES		6	25.93
34741	NEW YEAR GRADO 10		6	22.58
36375	Sharmeen and counting letters		6	7.53
36753	Even Odd	1	6	8.57	1 1
36754	Geometry	1	6	25.00	1 1
40543	Timing Morse	1	6	54.55
40738	Pavement Blood		6	60.00
40752	Vaccine Priority		6	50.00
40821	Redirect		6	29.03
41508	Números Feos	1	6	66.67	1 1
27262	Emoticons		5	2.12
34528	A Simple Problem	1	5	2.52	1 1
34529	Cheating!!	1	5	5.75	1 1
34939	Menu Tour		5	37.50
34942	Beca Grado 10		5	43.75
36366	Sum of Something		5	12.12
40542	Factorising odd numbers	1	5	55.56	1 1
40928	Pondo One		5	23.81
41245	Basic text manipulation 01		5	27.27
34649	Big team formation	2	4	4.31	26 1
35017	PIÑATA Grado 10		4	35.29
37319	Praktikum 4 SDF D		4	4.84
34919	Jolly Grado 11		3	7.14
37450	Getting a rocket off the ground		3	38.46	1 1
41434	Pondoro		3	37.50
41563	Cuente con Cantor	1	3	60.00	1 1
34737	FACTORES PRIMOS GRADO 10		2	50.00
34968	Cumpleaños Grado 10		2	50.00
34912	Criptoanálisis	-1	1	66.67	1 1
34918	FOLLOWING Grado 11		1	50.00
39925	Suma de Numeros		1	16.67	1 1
28612	COMPUTADOR LOCO . . .		0	0.00
29141	La tarea		0	0.00
29197	Lazy tourist guide		0	0.00
30560	Password01		0	0.00
33412	DIGITS COUNT		0	0.00
34527	Simplify IT		0	0.00
34531			0	0.00
34532			0	0.00
34533			0	0.00
34718	Monkyes		0	0.00
34739	CLAVES SEGURAS GRADO 11		0	0.00
34740			0	0.00
34911	Diccionario Graro 10		0	0.00
34913	Divide Grado 10		0	0.00
34914	Arroz con Pollo Grado 10		0	0.00
34916	El Diccionario Grado 11		0	0.00