#combinatorics combinatorics

#	Title	# Solved	Avg. Tries
8048	Code	7	1.14
8096	Monochromatic Triangles	107	1.12
8134	Crystals	9	6.11
8312	Rectangles 2	54	1.43
8340	Colouring	18	1.17
8351	Mosaicism	8	2.25
8364	Idempotent Functions	18	1.67
8366	Return of the Cliquers	2	1.00
8397	Byteland Lottery	7	1.57
8436	Kamil	96	1.49
8478	Chessboard	12	3.58
8481	Generator	69	6.96
8523	Dice	12	1.58
8564	Inwestycja	17	1.18
8587	Monety	7	1.00
8614	Pocztówka	16	1.13
8631	Żołnierze	6	3.17
8660	Sumy i różnice	70	2.07
8816	Klasa	48	1.21
8842	Paski	2	4.00
8850	Witraż	4	1.25
8878	Hey, Better Bettor	149	4.32
8895	Pole Arrangement	724	1.63
8907	Neon Sign	400	2.18
8914	Password	13	1.31
8916	Binary Search Tree	225	3.78
8944	Binary Search Tree	133	1.82
9081	단어 맞추기	1,238	2.21
9230	TAXI ROUTES	46	1.26
9278	Frustrated Queue	60	2.38
9320	Cracking the Safe	90	3.94
9343	Random Walks	213	2.92
9356	Skill	66	1.76
9375	Incognito	19,944	1.80
9472	Deranged Exams	157	1.59
9475	Power of Pascal	46	2.76
9481	Skyscrapers	27	2.78
9503	Crusher’s Code	14	1.36
9521	PALETA	221	5.10
9529	Eleven	29	2.28
9570	Farmer John has no Large Brown Cow	52	1.94
9580	Bonus Cards	27	3.48
9616	Counting Lattice Squares	96	2.05
9631	The Alphabet Sticker	61	2.05
9701	EVEN POSITIVE CLOSURE SUM	3	1.00
9705	CHARITY BOOTH RENTAL	22	1.91
9712	Prefix Free Subsets	5	3.60
9731	Recurrence	9	1.89
9814	Coding of Permutations	15	1.47
9817	Necklace of Beads	70	1.44

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