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: Start with clues that only have one valid combination. For example, 3 in 2 must be 1 and 2, and 23 in 3 must be 6, 8, and 9.

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10
 
3
   
 
19
 
23
 
7
 
4
4
 
16
11
 
10
 
21
35
4
 
20
23
 
15
 
 
30
 
 
 
6
35
7
 
16
21
 
16
17
6
 
30
 
7
 
 
16
 
 

You are playing 8x8 hard puzzle 66985

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