Combinatorics

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#	Problem	Complexity
65	The Candies	11 / 59
124	Dividers of number N!	187 / 376
201	Circles - 2 (RU)	226 / 304
236	Triomino	8 / 40
390	Анаграммы	160 / 229
398	Cake for Sergei	88 / 172
399	The consequences of influenza in Prostokvashino	76 / 115
400	Путешествия гномов	41 / 53
402	Complete Tree Labeling	5 / 11
448	Chords	5 / 12
566	Letter of postman Pechkin	55 / 67
1286	Tuck-shop	709 / 733
1287	Tennis competitions	384 / 452
1288	N-digit numbers	90 / 209
1289	Lunch	300 / 351
1290	License plate	69 / 121
1325	Vas`kin track	157 / 192
1326	Play hockey this...	385 / 454
1327	Rooks on a chessboard	98 / 140
1328	Drawings on a piece of paper in the box	17 / 36
1329	Partition of the set	3 / 7
1440	Beautyful squares	9 / 21
1531	Keys In Boxes	19 / 22
1532	Hands Shaking	35 / 46
1533	Anagram Generation	73 / 86
1534	Divisibility	28 / 48
1535	Skyscrapers	23 / 27
1536	Sweet Child Makes Trouble	54 / 59
1537	Stripe	61 / 77
1538	Thinking Backward	40 / 50

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