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
     
 
30
 
23
 
6
 
 
29
 
11
 
16
   
20
 
24
34
 
 
29
38
14
30
 
14
10
 
42
 
12
 
22
36
 
18
12
 
10
 
12
15
9
 
35
16
   
13
41
 
7
17
32
 
30
21
16
 
16
 
20
 
11
16
8
 
22
16
 
10
 
 
35
10
9
 
13
 
27
31
 
8
 
10
 
22
12
12
18
 
25
 
24
21
 
 
10
10
14
16
15
30
 
   
19
 
18
 
   

You are playing 9x17 expert puzzle 21682

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