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
 
10
 
 
14
 
38
   
 
17
 
10
6
 
8
 
 
16
12
13
10
 
36
12
 
27
 
 
11
 
18
 
 
32
19
15
 
3
10
 
21
 
8
4
3
10
8
 
26
13
10
 
 
23
3
14
 
19
 
23
17
 
35
 
17
14
 
23
22
12
13
   
23
16
17
10
 
9
6
 
15
18
27
22
 
10
9
9
 
10
 
17
30
7
 
 
5
19
7
 
16
 
 
 
4
39
10
 
11
22
 
3
 
7
 
 
7
 
16
 

You are playing 9x17 hard puzzle 25516

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