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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11
 
24
   
 
11
 
13
   
 
8
4
 
12
4
 
41
 
5
20
 
21
22
22
 
6
12
   
7
 
 
7
16
 
 
 
10
12
19
10
28
 
5
10
 
 
24
34
 
9
 
13
3
5
26
32
 
8
14
 
   
20
29
 
12
 
19
 
5
3
35
18
4
 
9
10
13
 
29
 
 
8
14
21
 
9
 
7
 
   
 
6
16
 
6
6
13
 
10
 
15
9
 
24
12
20
 
23
 
   
10
 
 
5
 
 

You are playing 9x17 hard puzzle 17324

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