PIIMA

#	Masala	Qiyinchiligi	Reyting
0155	Yuza	30%	3	379	530	879	60.3
0156	To’plamlar birlashmasi	10%	3.9	704	968	2285	42.4
0157	To’plam osti	10%	3.6	855	1162	2949	39.4
0158	Savatchadagi to’plar o’yini	20%	3	266	335	905	37.0
0159	Satrni qisqartirish	40%	3.9	252	317	1346	23.6
0160	Hanoy minorasi 2	55%	3.2	263	312	507	61.5
0161	Dasturchilar kuni	15%	3.4	1078	1564	6852	22.8
0162	Eng shirin kanfet!	15%	4	775	1120	2870	39.0
0163	Ajoyib to’rtlik	50%	2.4	237	275	541	50.8
0164	Eng katta polindrom	30%	2.6	285	371	992	37.4
0165	Polindrom to’rtlik	50%	4.1	235	276	630	43.8
0166	Kutubxona	15%	3.8	851	1189	3517	33.8
0167	Kitob	10%	3.7	1461	2446	6168	39.7
0168	G’azna	25%	3.3	693	917	1854	49.5
0169	Qismlarga bo'lish o'yini	45%	3.3	263	369	672	54.9
0170	Saralash	50%	3.2	223	294	1211	24.3
0178	Matritsaning maksimal yig'indisi	25%	2.1	235	286	621	46.1
0179	Reyting	20%	3.4	274	359	1351	26.6
0180	Shaxmat musobaqasi	15%	4.1	843	1148	2175	52.8
0181	O’rmon	40%	2.2	209	251	733	34.2