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9
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123
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Classic Sudoku(Diabolical) https://gridpuzzle.com/sudoku/x9z6d

Latest score list for #x9z6d

Ja
James 刚刚
19'45''
Bi
Bitcoin 10分钟前
9'56''
be
beauty 7分钟前
16'1''
ov
overtons 11分钟前
17'39''
wo
workforce 一小时前
5'51''
Tr
Trading 一小时前
18'7''
sa
sandwich 一小时前
10'14''
li
lightroom 2小时前
3'23''
te
teriyaki 一小时前
5'5''
gu
guest 一小时前
17'55''

Latest score list for Classic Sudoku

Ja
Jacob solved puzzle No#e59d7;
18'10''
gu
guest solved puzzle No#954px;
19'48''
an
anonymous solved puzzle No#k6982;
14'35''
gu
guest solved puzzle No#10ywr;
10'28''
gu
guest solved puzzle No#9ex80;
3'44''
an
anonymous solved puzzle No#8wr02;
19'47''
pe
petrol solved puzzle No#52zm0;
14'27''
Ol
Oliver solved puzzle No#d21e2;
16'5''
gu
guest solved puzzle No#r2emg;
8'26''
Ho
Hosting solved puzzle No#954px;
11'6''

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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