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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 a number is yet? Fill in its remaining possible values -- the cell will automatically resize to accommodate.

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29
 
15
    
 
16
 
35
 
22
 
15
 
14
11
 
  
35
16
17
 
39
27
23
 
9
 
 
30
  
10
 
 
11
12
25
 
10
 
 
13
42
11
18
 
19
14
16
 
 
14
16
 
8
 
 
8
 
13
22
10
11
 
 
23
15
21
6
21
 
12
  
10
 
9
 
16
 
 
16
14
 
14
28
 
11
11
12
6
 
30
17
34
 
 
13
 
28
 
7
 
  
20
11
 
 
8
6
15
19
3
21
 
6
 
28
 
  
11
 
00:00
You are playing 9x17 expert puzzle 9081

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


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