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
 
 
12
 
37
 
 
27
 
10
 
8
 
 
23
 
12
8
 
6
 
17
19
15
 
34
7
 
10
10
 
13
34
 
18
 
15
12
 
27
 
15
6
 
 
35
15
11
 
25
7
26
 
4
 
 
3
 
9
36
10
9
 
 
28
4
11
11
10
 
38
 
8
 
5
 
4
6
 
13
10
 
39
16
30
 
5
 
17
 
 
21
12
16
   
7
11
25
 
 
14
12
 
14
21
13
 
14
26
 
6
 
4
 
19
 
11
 

You are playing 9x17 challenging puzzle 23400

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