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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19
 
12
 
10
 
24
 
 
10
 
40
 
 
25
6
4
 
 
11
18
 
15
12
14
 
20
8
15
23
 
 
16
4
25
19
 
 
6
 
 
7
17
29
 
5
35
 
9
 
14
 
6
 
 
12
12
5
7
 
 
13
17
11
 
   
23
40
 
25
 
14
 
10
15
 
13
7
 
16
 
 
11
12
 
11
6
9
 
16
12
 
6
 
 
20
30
 
21
9
7
11
 
19
 
6
7
 
19
16
14
11
24
 
27
 
 
17
 
13
 
 
00:00
You are playing 9x17 hard puzzle 46137

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