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 all of the valid combinations are for a number? Click on the number clue, and a tooltip will show you the possibilities.

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29
 
28
   
 
11
 
14
 
15
   
16
 
 
18
8
 
12
 
10
12
 
25
19
30
 
 
23
13
10
21
 
 
12
24
 
38
 
13
 
4
6
33
24
9
 
23
17
8
6
28
 
8
 
 
13
 
 
9
16
14
 
22
13
12
11
 
 
11
30
15
37
 
7
 
   
24
 
 
5
 
00:00
You are playing 9x11 hard puzzle 516

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