3
5
9
2
3
1
4
4
1
6
9
5
2
1
5
3
7
8
8
7
8
9
6
5
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(Torturous) https://gridpuzzle.com/sudoku/6dz2q

Latest score list for #6dz2q

gu
guest 剛剛
16'40''
an
anonymous 9分鐘前
19'6''
so
social 21分鐘前
8'28''
ma
masters 20分鐘前
12'38''
an
anonymous 17分鐘前
16'26''
Lo
Logan 17分鐘前
16'42''
se
sell cash 一小時前
5'0''
gu
guest 43分鐘前
14'48''
Cl
Classes 2小時前
17'32''
my
myloancare 2小時前
5'37''

Latest score list for Classic Sudoku

an
anonymous solved puzzle No#v5864;
10'8''
Ch
Charlotte solved puzzle No#657qq;
9'58''
In
Internet solved puzzle No#20vny;
13'51''
gu
guest solved puzzle No#96m8x;
17'16''
Ev
Evelyn solved puzzle No#20vny;
3'22''
Ma
Mason solved puzzle No#20vny;
11'11''
gu
guest solved puzzle No#1ymd6;
7'28''
gu
guest solved puzzle No#657qq;
17'33''
ma
make money solved puzzle No#20z9d;
5'54''
gu
guest solved puzzle No#8wmr5;
5'47''

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