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: Did you know that you can use the arrow keys on your keyboard to move up and down, left and right?

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19
 
8
   
 
25
 
6
 
31
 
 
9
13
 
17
11
 
 
16
29
 
18
21
7
 
23
27
11
 
   
11
29
14
22
 
18
27
13
16
17
 
21
19
10
 
18
15
 
13
 
16
 
 
20
 
7
10
 
6
11
8
9
18
 
28
 
 
23
 
 
6
 
 
00:00
You are playing 9x11 expert puzzle 14721

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