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
   
 
44
 
17
 
 
12
 
16
 
 
21
 
23
 
12
16
17
13
15
 
22
 
13
12
27
 
20
 
 
16
 
 
9
12
24
 
12
 
 
25
13
5
14
 
7
3
 
18
 
3
 
7
 
 
21
6
8
11
8
35
 
4
16
 
   
10
30
8
13
 
38
 
9
 
13
7
34
17
7
 
12
 
 
13
3
 
14
 
17
13
4
33
 
16
 
12
30
 
 
 
19
12
10
 
14
14
 
5
24
 
21
11
4
 
31
 
10
 
14
 
17
 
 

You are playing 9x17 hard puzzle 68901

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