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 a number is yet? Fill in its remaining possible values -- the cell will automatically resize to accommodate.

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Also try sudoku and hitori

	9	11	36			16	10
8				12	4 4			32
40									11
	16	11 35					8 20
20				16	18
25					41	19
	15 13					13 11
28								41	11
11				30 9
16			19 19				12
32						15	5 42
		28 34
	13 12			25					17
19				16	19
18					12	15 10
8			26 11					17	13
	36
		12				19