Killer Sudoku
Sudoku with caged groups — digits in each cage sum to the clue
0:00
0 moves
9
19
22
13
10
19
12
27
11
9
20
7
19
8
16
11
16
10
24
23
17
20
2
7
12
9
10
17
1
5
How to Play
1
Fill each cell with 1-9, unique per row, column and 3x3 box.
2
Colored cages show their digit sum in the corner.
3
No repeated digits within the same cage.
4
Tap a cell then use the number pad below the grid.