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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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4
 
18
  
 
17
 
7
    
 
16
 
14
3
 
10
 
 
7
16
12
10
 
34
17
 
14
12
 
37
4
 
 
33
 
14
16
 
 
4
20
9
12
 
9
3
8
28
 
 
12
34
4
13
 
 
17
24
 
12
 
4
11
14
32
  
   
24
19
 
9
 
12
 
3
11
9
 
16
7
6
 
 
5
13
3
36
 
 
17
 
10
5
 
8
6
15
12
10
 
 
15
15
 
 
 
11
11
12
 
6
11
17
 
6
36
 
4
 
9
 
  
9
 
9
 
00:00
You are playing 9x17 intermediate puzzle 36024

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