12
15
18
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13
16
16
18
11
9
21
15
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15
16
11
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22
9
8
6
6
3
4
3
2
1
1
9
8
2
4
7
18
12
15
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21
11
10
23
12
13
13
19
16
15
14
18
15
12
1
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5
6
7
8
9
?
~
123
1
 
2
3
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Frame Sudoku(Easy) https://gridpuzzle.com/frame-sudoku/31pgd

Latest score list for #31pgd

an
anonymous a second ago
5'54''
br
brother 12 minutes ago
5'46''
Tr
Treatment 26 minutes ago
17'30''
gu
guest 23 minutes ago
16'50''
so
social 38 minutes ago
10'17''
in
injury an hour ago
14'55''
ma
masters 33 minutes ago
5'32''
re
realtor 52 minutes ago
12'38''
br
brother 2 hours ago
17'56''
gu
guest 2 hours ago
14'55''

Latest score list for Frame Sudoku

gu
guest solved puzzle No#yq06n;
14'26''
re
relief solved puzzle No#pnd2g;
18'27''
gu
guest solved puzzle No#21x1z;
11'40''
an
anonymous solved puzzle No#4n5q4;
8'58''
an
anonymous solved puzzle No#pnd2g;
18'43''
gu
guest solved puzzle No#7pnj1;
11'36''
an
anonymous solved puzzle No#569n0;
8'55''
Is
Isabella solved puzzle No#kd9x5;
6'12''
gu
guest solved puzzle No#dnde7;
19'11''
an
anonymous solved puzzle No#jeq85;
15'38''

How to play Frame Sudoku

Rules of Frame Sudoku

Place a digit from 1 to 9 into each of the empty cells so that each digit appears exactly once in each row, column and 3x3 outlined box. Additionally numbers outside the grid equal the sum of the digits appearing in the cells in the first box (till the next bold line) seen from that edge of the grid.

Additionally numbers outside the grid equal the sum of the digits appearing in the cells in the first box (till the next bold line) seen from that edge of the grid.

Frame Sudoku is known with many different names such as Outside Sums Sudoku or Sum Frame Sudoku. However generic name for this Sudoku type is Frame Sudoku. In this Sudoku type outside given hints gives the sums of the digits appearing in the first box for corresponding row or column.

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