PIIMA

#	Masala	Qiyinchiligi	Toifasi	Reyting
0041	Massiv	35%		4	1902	2550	8209	31.1
0042	Teskari polyar yozuvi	40%		3.4	1918	2476	3521	70.3
0043	O'rin almashtirish	2%	Oson	3.3	17514	25129	44574	56.4
0044	Kabisa yili	5%	Oson	3.4	10867	15328	42183	36.3
0045	Uchburchakli sonlar	4%	Oson	3.6	9487	13144	35840	36.7
0046	Paskal uchburchagi	15%		3.5	1385	1979	6950	28.5
0047	Teskari kodlash 1	8%		4	3641	4823	7197	67.0
0048	Floyd uchburchagi	5%	Oson	3.9	6967	9634	16310	59.1
0049	Uchburchakli sonlar 2	8%	Oson	3.6	3359	4598	9907	46.4
0050	Teskari kodlash 2	8%	Oson	3.4	3651	4752	8221	57.8
0051	Daraxtlarni yig'ish	8%	Oson, Sonlar nazariyasi, Binar daraxt	3.5	2749	3601	6411	56.2
0052	Navbat	16%		2.6	1425	1939	3557	54.5
0053	Diagonallar soni	3%	Oson	3.1	10132	14491	66864	21.7
0054	Kubik matritsada o’yin	8%		4	4272	5787	8056	71.8
0055	Teskari kodlash 3	8%		3.2	3720	4803	7849	61.2
0056	Ketma-ketlik 235	20%		3.4	1430	1940	5162	37.6
0057	Ot	40%		2.9	1578	2045	4041	50.6
0058	Zarik	2%	Oson	3.2	15391	21700	31769	68.3
0059	Kvadrat sonlar	2%		3.4	16041	22361	38155	58.6
0060	Beshburchakli sonlar	8%		3.8	4075	5462	10451	52.3