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7
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8
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8
9
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123
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Classic Sudoku(Infernal) https://gridpuzzle.com/sudoku/kg122

Latest score list for #kg122

sa
sandwich a second ago
9'9''
an
anonymous 19 minutes ago
8'22''
an
anonymous 24 minutes ago
11'43''
ch
chocolate 37 minutes ago
16'41''
an
anonymous 47 minutes ago
4'6''
Bi
Bitcoin 44 minutes ago
17'44''
Be
Benjamin an hour ago
14'0''
gu
guest 26 minutes ago
3'44''
an
anonymous an hour ago
10'9''
an
anonymous an hour ago
9'17''

Latest score list for Classic Sudoku

So
Sophia solved puzzle No#rdq4y;
9'7''
Ol
Oliver solved puzzle No#dmk9v;
18'41''
an
anonymous solved puzzle No#pp9wv;
5'14''
Co
Conference solved puzzle No#v8pg4;
3'58''
Re
Recovery solved puzzle No#z0n1m;
7'42''
an
anonymous solved puzzle No#kn79q;
8'41''
gu
guest solved puzzle No#v6j1k;
11'8''
an
anonymous solved puzzle No#y1z51;
5'37''
an
anonymous solved puzzle No#78ew4;
6'20''
gu
guest solved puzzle No#z0n1m;
8'56''

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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