Kakuro - 9x17 challenging 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: 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

	5	9	17	29		7	13
15					13 19			11
41									17
	11	11 30					11 7
14			3 11			22 32
14					6 28			10	4
	34 5						9 19
13				21
9			19	10 26
		23						24	8
	4	15 10					16
26						34	9 12
11			23 7						13
	13	8 13			16 18
11				7			13 20
12			6	23 13				13	7
	42
		14			29