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
 
 
6
 
10
   
 
10
 
3
 
6
 
4
 
 
6
14
 
4
3
 
18
6
16
 
3
7
 
3
 
4
10
 
11
 
 
 
9
4
6
3
3
 
12
3
 
15
3
18
 
10
 
 
6
 
 
4
 
00:00
You are playing 8x8 easy puzzle 23281

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