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4x4: easy intermediate hard challenging expert
6x6: easy intermediate hard challenging expert
8x8: easy intermediate hard challenging expert
9x11: easy intermediate hard challenging expert
9x17: easy intermediate hard challenging expert

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.

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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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13
 
11
 
25
    
 
37
 
4
 
 
17
24
28
  
8
6
20
 
9
16
9
 
 
20
21
 
 
6
 
15
 
16
15
5
15
 
22
15
  
18
 
18
 
 
21
17
11
 
8
16
 
  
6
 
3
5
3
 
 
9
32
14
 
 
15
17
43
 
33
 
9
16
 
  
4
 
10
 
11
8
 
11
9
19
 
4
9
  
20
 
24
 
 
8
24
13
  
7
 
9
4
5
 
 
3
 
16
10
 
14
8
15
17
 
19
 
6
 
  
22
 
    
00:00
You are playing 9x17 intermediate puzzle 39914

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