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
   
 
32
 
27
 
21
 
 
3
 
28
 
11
 
 
24
15
19
 
 
17
28
 
17
13
16
 
17
17
 
10
12
20
 
 
35
 
17
 
 
30
12
11
 
16
26
 
26
12
 
12
 
 
11
27
 
 
8
20
19
14
21
 
15
20
 
16
17
14
 
27
 
 
17
 
24
 
 
00:00
You are playing 9x11 hard puzzle 1807

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