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
   
 
22
 
20
 
9
 
11
 
31
 
 
17
 
9
 
18
 
7
21
 
41
26
6
 
 
30
6
9
 
 
11
33
   
16
 
12
32
 
35
 
11
14
 
24
5
   
22
 
13
 
 
 
19
9
14
 
8
9
13
 
 
12
6
6
38
 
 
16
 
35
 
 
00:00
You are playing 9x11 expert puzzle 19494

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