Free online kakuro puzzles



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.

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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Also try sudoku and hitori

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15
 
6
 
4
   
 
15
 
17
   
6
 
 
12
17
23
 
23
 
44
 
 
7
9
 
7
22
 
7
9
 
   
29
23
15
6
 
14
16
 
17
3
 
 
22
 
29
 
 
9
12
 
 
10
13
 
10
15
 
10
9
 
 
11
 
9
8
16
11
 
 
13
12
6
17
10
 
28
 
11
 
6
 
8
8
 
17
6
 
 
12
11
 
14
19
 
7
 
 
6
30
 
 
 
9
12
19
 
7
17
19
 
9
 
14
 
 
20
 
6
17
 
 
12
3
17
12
15
 
38
 
   
16
 
 
19
 

You are playing 9x17 easy puzzle 45

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