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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22
 
16
   
 
21
 
27
 
 
32
 
13
11
 
 
9
13
16
17
15
 
23
28
44
 
 
10
12
 
12
12
9
 
 
15
 
 
16
8
7
 
 
19
14
8
19
 
11
 
 
18
8
23
   
14
 
23
 
 
11
 
19
10
 
9
17
17
 
   
17
 
10
35
 
 
23
12
24
 
8
8
17
 
9
18
 
29
 
16
 
 
29
26
 
27
10
 
16
12
23
13
 
44
4
22
 
13
 
4
 
7
 
 
12
 

You are playing 9x17 hard puzzle 63429

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