7
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7
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5
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9
9
8
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6
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9
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1
5
8
6
3
1
9
1
2
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5
6
7
8
9
?
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123
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Classic Sudoku(Diabolical) https://gridpuzzle.com/sudoku/d4160

Latest score list for #d4160

Ol
Oliver 剛剛
11'2''
an
anonymous 19分鐘前
10'36''
an
anonymous 39分鐘前
16'29''
ph
photography 18分鐘前
12'22''
Ab
Abigail 23分鐘前
5'57''
an
anonymous 56分鐘前
4'35''
Do
Donate 一小時前
8'50''
da
damage 57分鐘前
10'5''
da
damage 30分鐘前
7'20''
gu
guest 一小時前
12'10''

Latest score list for Classic Sudoku

pr
premium solved puzzle No#engxn;
15'26''
gu
guest solved puzzle No#mjjgg;
8'25''
bu
business solved puzzle No#pnme0;
10'10''
Ma
Mason solved puzzle No#pnme0;
16'26''
gu
guest solved puzzle No#engxn;
4'16''
Pr
Prestashop solved puzzle No#w5x62;
14'12''
mo
mortgage solved puzzle No#n1m8x;
3'49''
an
anonymous solved puzzle No#5jwk9;
11'59''
gu
guest solved puzzle No#wydne;
9'7''
cr
crackstreams solved puzzle No#nmdnk;
11'52''

How to play Classic Sudoku

Sudoku is a logic puzzle that is played on a 9x9 grid, divided into 9 smaller 3x3 grids. The goal of the game is to fill in the empty squares with the numbers 1 to 9, so that each row, column, and 3x3 grid contains each of the numbers exactly once.

Sudoku history

  • The game of Sudoku is thought to have originated in 18th century Switzerland, where it was known as "Latin Squares."

  • Sudoku became popular in Europe and the United States in the 19th century.

  • In the 1970s, Sudoku was rediscovered in Japan and quickly became a global phenomenon.

Sudoku strategy

  • There are many different strategies for solving Sudoku. One common strategy is to start with the numbers that are already given and use them to eliminate possible numbers from the other squares.

  • Another strategy is to look for patterns in the numbers that are already given. For example, if a number appears only once in a row, then it must be the missing number in that square.

  • Sudoku puzzles can be solved using a variety of tools, such as pencils and erasers, Sudoku grids, and online Sudoku solvers.

Sudoku benefits

  • Sudoku is a fun and challenging game that can help improve your problem-solving skills and logical thinking.

  • Sudoku has been shown to improve memory, concentration, and focus.

  • Sudoku can also help reduce stress and anxiety.

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