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
 
 
10
 
16
 
18
   
 
6
 
4
   
20
 
 
3
3
 
11
 
10
 
10
16
 
16
   
18
 
 
9
19
 
 
13
11
7
 
20
7
6
 
 
11
18
 
24
 
13
 
 
29
8
 
15
3
 
12
11
 
16
 
   
13
25
 
6
14
10
 
11
17
13
6
 
9
 
 
6
 
 
20
 
10
16
 
 
19
3
12
4
 
 
15
 
 
10
15
 
 
16
17
16
 
21
12
24
 
 
13
8
   
15
 
 
10
11
14
 
13
 
6
 
11
 
7
 
   
16
 
 
17
 

You are playing 9x17 easy puzzle 57

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