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: Not sure what all of the valid combinations are for a number? Click on the number clue, and a tooltip will show you the possibilities.

Optimized for: desktop
switch to: phone

Also try sudoku and hitori
     
 
8
 
11
 
32
   
 
19
 
8
 
 
13
24
18
 
14
18
18
 
11
28
14
 
33
8
 
12
14
8
 
 
36
 
15
9
 
12
16
8
 
11
 
12
6
6
10
   
13
34
15
7
 
7
15
25
29
12
 
6
13
9
4
16
 
3
10
 
14
 
10
35
 
19
 
17
14
 
8
 
16
9
10
 
9
6
18
 
 
 
14
14
11
3
6
 
12
27
 
14
4
20
 
18
 
3
 
 
9
 
   
00:00
You are playing 9x17 expert puzzle 10286

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