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?

Optimized for: desktop
switch to: phone

Also try sudoku and hitori
 
 
9
 
16
 
32
   
 
13
 
31
 
22
 
 
13
14
10
 
27
42
 
 
 
11
23
30
16
32
7
 
 
7
 
19
 
 
5
24
6
12
 
10
3
 
7
 
6
38
 
 
6
 
 
11
 
00:00
You are playing 8x8 intermediate puzzle 23207

Start over, and play another kakuro of this size and difficulty.