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35
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14
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9
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Jigsaw sandwich sudoku(Evil) https://gridpuzzle.com/jigsaw-sandwich-sudoku/ek88n

Latest score list for #ek88n

gu
guest 刚刚
13'30''
Ja
Jacob 16分钟前
9'22''
la
lawyer 25分钟前
17'59''
bu
business 46分钟前
3'52''
pr
premium 一小时前
18'54''
re
restoration 44分钟前
19'49''
gu
guest 一小时前
19'45''
gu
guest 一小时前
5'38''
gu
guest 一小时前
11'36''
an
anonymous 30分钟前
14'37''

Latest score list for Jigsaw sandwich sudoku

gu
guest solved puzzle No#od8g7;
10'41''
an
anonymous solved puzzle No#lgw74;
10'8''
an
anonymous solved puzzle No#3nqr9;
11'2''
an
anonymous solved puzzle No#lgw74;
4'7''
wa
warranty solved puzzle No#3jdqe;
7'18''
an
anonymous solved puzzle No#l2kmd;
10'24''
La
Lawyer solved puzzle No#3nqr9;
16'52''
an
anonymous solved puzzle No#od8g7;
5'12''
gu
guest solved puzzle No#od8g7;
5'30''
ou
outsource solved puzzle No#l56zw;
8'1''

How to play Jigsaw sandwich sudoku

Sandwich Sudoku contains extra numbers outside the grid. These extra clues indicate the sum of digits between 1 and 9 in the corresponding row or column.

  • Each region must contain the numbers 1 to 9, without repetitions.

Here are some tips for solving Jigsaw Sudoku puzzles:

  • Start by looking for clues in the existing numbers. For example, if a number appears only once in a row, then it must be the missing number in that row.

  • Look for patterns in the numbers. For example, if a number appears in two of the three rows in a region, then it must also appear in the third row.

  • Use elimination to rule out impossible numbers. For example, if a number appears in a row and a column, then it cannot also appear in the corresponding region.

  • Be patient and persistent. Jigsaw Sudoku puzzles can be challenging, but they are also very satisfying to solve.

I hope these tips help you solve Jigsaw Sudoku puzzles.
Here are some of the differences between Sudoku and Jigsaw Sudoku:

  • Sudoku uses 3x3 blocks, while Jigsaw Sudoku uses irregular-shaped regions.

  • Sudoku has a fixed number of regions (9), while Jigsaw Sudoku can have a variable number of regions.

  • Sudoku regions are all the same size, while Jigsaw Sudoku regions can be of different sizes.

  • Sudoku is generally easier than Jigsaw Sudoku.

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