Daily Diagonal Center Dot Frame Sudoku Online puzzle Expert #216k9 -- Grid Puzzle

Helping solve

Undo

Redo

Delete

Hint

copy & share

Share puzzle to your friends and family

Diagonal Center Dot Frame Sudoku(Expert) https://gridpuzzle.com/frame-center-dot-sudoku-x/216k9

Diagonal Center Dot Frame Sudoku rule & tips

Latest score list for #216k9

Paintless a second ago

11'15''

Mason 13 minutes ago

5'39''

guest 8 minutes ago

12'3''

settlements 30 minutes ago

9'23''

anonymous an hour ago

9'3''

guest 20 minutes ago

15'17''

workforce an hour ago

8'45''

Abigail an hour ago

17'24''

betting 50 minutes ago

8'17''

guest 2 hours ago

13'15''

Latest score list for Diagonal Center Dot Frame Sudoku

Olivia solved puzzle No#82712;

17'33''

shopping solved puzzle No#xz0y8;

18'19''

anonymous solved puzzle No#dnmz0;

7'46''

healthcare solved puzzle No#xz0y8;

3'31''

Urgent solved puzzle No#eqk04;

7'15''

guest solved puzzle No#56209;

5'54''

shopping solved puzzle No#56209;

11'43''

anonymous solved puzzle No#re8k0;

4'38''

guest solved puzzle No#n25mr;

5'31''

Mason solved puzzle No#xz0y8;

19'32''

How to play Diagonal Center Dot Frame Sudoku

Diagonal Center Dot Frame Sudoku Rules

Frame Sudoku (Outside Sum Sudoku) . Numbers in the outside frame equal the sum of the first three numbers in the corresponding row or column in the given direction.

Additional Rules:

Diagonal Sudoku Rule: Sudoku main diagonals also contain the digits 1 through 9.
Center Dot is a variant of sudoku, where central cells of each region form an extra region. This region must contain digits 1 through 9.

Frame Sudoku (Outside Sum Sudoku) . Numbers in the outside frame equal the sum of the first three numbers in the corresponding row or column in the given direction.