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: Start with clues that only have one valid combination. For example, 3 in 2 must be 1 and 2, and 23 in 3 must be 6, 8, and 9.

Optimized for: desktop
switch to: phone

Also try sudoku and hitori
 
 
14
 
10
 
 
22
 
12
   
 
35
 
3
3
 
8
41
 
8
 
33
 
 
13
6
29
36
 
 
16
 
5
 
 
5
25
 
 
 
8
7
16
 
33
20
16
41
 
 
21
 
8
23
 
34
14
 
 
22
21
10
17
16
11
 
14
25
11
29
9
 
23
7
 
14
 
17
33
 
21
14
 
 
9
29
35
22
 
 
15
15
 
 
16
 
20
 
 
21
14
15
 
19
 
42
13
10
 
 
16
 
16
 
 
13
 
7
 
00:00
You are playing 9x17 hard puzzle 74439

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