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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: Start with clues that only have one valid combination. For example, 3 in 2 must be 1 and 2, and 23 in 3 must be 6, 8, and 9.

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26
 
16
 
17
    
 
14
 
32
 
13
 
16
 
 
9
17
3
 
36
30
12
 
26
8
  
26
 
 
17
10
24
 
17
7
 
23
3
11
20
10
 
30
12
 
 
17
11
11
15
19
 
22
  
13
 
11
 
15
12
 
10
10
 
17
11
13
 
 
6
 
5
12
12
12
 
 
5
9
24
4
8
 
37
 
12
16
 
23
16
5
 
22
16
12
15
 
4
 
 
10
17
9
 
17
8
18
17
41
 
  
6
 
  
18
 
  
00:00
You are playing 9x17 challenging puzzle 84977

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


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