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: Did you know that you can use the arrow keys on your keyboard to move up and down, left and right?

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Also try sudoku and hitori
 
 
9
 
11
   
 
12
 
15
 
 
28
 
21
8
 
 
17
 
14
19
4
 
 
19
17
8
 
18
 
 
16
24
22
 
 
7
42
29
9
 
11
18
 
3
14
 
11
26
7
24
 
15
24
11
16
42
 
 
6
 
11
 
 
3
19
11
 
17
24
 
 
12
 
14
 
11
 
 
9
 
00:00
You are playing 9x11 intermediate puzzle 16921

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