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: 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

	13	17			38	15	9	34
14			8	27					15
17				23 14
	13	28 41					7 10
6			26 23						16
23						17
	29 14					8	10 15
18					10 12			40	30
17				24 13
11			6 8				17
31							11 11
	10	5 32			39	23 14
11			17	26					11
12				24 16
	24 9						4 8
4			27 16					13	6
29						7
	27						13