4
8
5
7
9
4
6
8
5
2
7
8
9
2
1
4
8
9
8
7
4
5
1
2
5
3
1
2
3
4
5
6
7
8
9
?
~
123
1
 
2
3
Helping solve
Undo
Redo
Delete
0
Hint
copy & share
Share puzzle to your friends and family

Classic Sudoku(Diabolical) https://gridpuzzle.com/sudoku/24wmd

Latest score list for #24wmd

ma
majority 剛剛
19'42''
Mi
Mia 14分鐘前
10'28''
an
anonymous 13分鐘前
15'33''
Tr
Treatment 15分鐘前
6'16''
bl
blackboard 13分鐘前
11'2''
cr
credit 51分鐘前
19'52''
El
Elijah 31分鐘前
7'18''
gu
guest 一小時前
10'33''
gu
guest 55分鐘前
19'12''
Ja
James 2小時前
5'35''

Latest score list for Classic Sudoku

an
anonymous solved puzzle No#8xrd4;
14'14''
st
stock price solved puzzle No#rqy71;
5'10''
fr
freelance solved puzzle No#p1g1v;
7'40''
an
anonymous solved puzzle No#9xdrx;
19'23''
Lo
Logan solved puzzle No#meerr;
10'23''
gu
guest solved puzzle No#kq2e5;
8'3''
fa
farmstand solved puzzle No#n427r;
11'51''
gu
guest solved puzzle No#8xgv4;
14'27''
re
refinancing solved puzzle No#rqy71;
13'54''
te
teriyaki solved puzzle No#q1r7q;
7'53''

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.

Privacy Policy Copyright Gridpuzzle © 2024