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 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
 
 
15
 
27
 
 
11
 
18
 
 
10
 
18
 
11
 
8
4
13
7
 
36
 
 
24
7
 
3
21
8
 
4
 
15
 
 
10
11
12
 
9
14
23
17
 
 
11
9
32
4
25
 
33
 
21
18
 
16
 
17
 
4
 
 
17
14
7
17
17
 
13
6
23
15
 
37
 
 
10
 
10
 
10
 
00:00
You are playing 9x11 intermediate puzzle 34051

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