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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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18
 
25
  
 
17
 
11
 
34
  
 
12
 
23
16
 
10
24
7
 
38
 
13
7
15
 
30
 
 
10
10
  
7
13
 
23
 
9
24
 
12
14
3
14
7
 
14
11
20
17
 
 
12
11
23
14
18
 
24
10
 
8
8
11
 
14
 
20
 
8
17
8
 
13
13
23
15
 
7
5
16
6
 
27
 
12
12
 
12
33
7
24
8
 
6
7
24
 
 
 
17
6
24
  
15
17
 
18
28
 
15
11
12
 
38
 
16
 
10
 
15
 
00:00
You are playing 9x17 intermediate puzzle 105

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


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