Kakuro - 9x17 expert online kakuro logic puzzle

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4x4: easy intermediate hard challenging expert
6x6: easy intermediate hard challenging expert
8x8: easy intermediate hard challenging expert
9x11: easy intermediate hard challenging expert
9x17: easy intermediate hard challenging expert

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: Not sure what all of the valid combinations are for a number? Click on the number clue, and a tooltip will show you the possibilities.

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Also try sudoku and hitori

			15	9	13	21		29	3
	16	26 11					4
22							8 30
20				24 7
	6	15 9			7 27				14
11			8 10			16 28
10				20 38
	10	39 16
9			12 28					4	8
21					17 27
		11 31					9 6
	35 8							14	15
24						21 10
18				8 17			13 28
	14				13 18			3	11
	16 8					10 10
10			37
14			16