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 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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15
 
24
 
16
   
 
21
 
17
 
 
9
20
13
 
15
 
25
 
 
35
13
17
14
 
20
19
 
 
14
 
26
31
 
17
 
 
15
29
27
9
 
20
10
13
34
28
 
 
14
 
 
26
 
6
16
 
6
 
15
10
26
11
3
 
 
33
 
12
 
 
10
 
   
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You are playing 9x11 expert puzzle 25498

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