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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35
 
25
 
 
12
 
8
 
5
 
35
 
15
 
10
 
15
16
 
36
 
 
10
25
 
 
14
19
21
13
 
 
15
 
14
 
 
37
23
22
 
39
 
 
17
 
21
16
 
20
 
 
8
20
14
 
8
 
26
 
 
14
6
12
24
 
 
8
25
10
 
36
 
 
33
 
10
 
00:00
You are playing 9x11 expert puzzle 8166

Start over, and play another kakuro of this size and difficulty.