12
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20
 
13
15
13
20
 
12
14
 
14
 
 
 
16
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9
5
4
3
 
17
16
21
12
12
14
20
11
13
20
12
16
20
9
14
14
17
1
2
3
4
5
6
7
8
9
?
~
123
1
 
2
3
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Diagonal Center Dot Frame Sudoku(Hard) https://gridpuzzle.com/frame-center-dot-sudoku-x/kdd14

Latest score list for #kdd14

Re
Rehab "1 秒前"
18'51''
Li
Liam "12 分前"
19'38''
gu
guest "36 分前"
9'8''
an
anonymous "35 分前"
14'12''
fa
farmstand "38 分前"
18'19''
gu
guest "1 時間前"
19'57''
Ev
Evelyn "1 時間前"
17'11''
Lo
Loans "1 時間前"
14'31''
re
relief "1 時間前"
19'23''
gu
guest "2 時間前"
17'56''

Latest score list for Diagonal Center Dot Frame Sudoku

Av
Ava solved puzzle No#lgvgv;
6'32''
Ja
Jacob solved puzzle No#oy4d1;
18'57''
an
anonymous solved puzzle No#lgvgv;
13'51''
gu
guest solved puzzle No#l2m58;
5'42''
in
insurance solved puzzle No#3wvmy;
19'17''
gu
guest solved puzzle No#l2e1y;
11'30''
an
anonymous solved puzzle No#l2e1y;
3'52''
Ma
Mason solved puzzle No#4n9m8;
4'9''
bl
blackboard solved puzzle No#3wvmy;
13'46''
La
Lawyer solved puzzle No#4n9m8;
8'45''

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.

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