Kakuro - 9x11 intermediate online kakuro logic puzzle

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Kakuro is like a crossword puzzle with numbers. Each "word" must add up to the number provided in the clue above it or to the left. Words can only use the numbers 1 through 9, and a given number can only be used once in a word. Every kakuro puzzle has one and only solution, and can be solved through logic alone.

Kakuro Blog
Kakuro Rules
Kakuro Tutorials: Basic Challenging

Kakuro Hint: Start with clues that only have one valid combination. For example, 3 in 2 must be 1 and 2, and 23 in 3 must be 6, 8, and 9.

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Also try sudoku and hitori

		31	25		16	27	11
	10 3			9				14	12
13				35 23
37							15 10
	12 5				7 17			39
11			14			17 25			4
5			16 13				3
	16			8 11			11 10
	3	9 8			10 24				5
4			36 4
20						6
		10				6