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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35
 
14
 
21
   
 
15
 
27
 
 
6
24
8
 
17
11
 
39
 
8
24
11
 
18
18
 
 
17
8
40
 
15
26
30
 
14
34
 
16
 
16
13
 
30
 
26
 
9
14
24
 
14
 
9
15
11
 
8
 
12
 
9
5
6
 
14
35
14
 
32
 
9
10
 
11
   
27
35
17
23
 
21
26
12
 
20
 
 
16
4
24
 
11
 
12
30
 
23
4
16
 
36
 
15
 
 
10
 
   
00:00
You are playing 9x17 expert puzzle 7690

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