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
   
 
39
 
14
 
 
20
 
10
 
8
 
15
 
27
 
13
 
18
 
 
10
14
32
19
10
 
13
 
 
4
 
7
 
11
35
 
7
9
17
24
 
10
9
 
25
 
36
 
 
10
   
20
31
 
17
4
 
 
17
8
13
11
7
26
29
 
30
6
8
 
4
 
16
33
 
4
 
 
6
7
16
 
22
 
27
 
44
 
 
 
14
13
25
13
19
16
 
 
7
 
9
 
10
 
 
13
9
10
16
7
34
 
11
 
 
18
 
4
 
 

You are playing 9x17 hard puzzle 40299

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