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Puzzle #140088, Won: 0, Lost: 0.
Level: , Won: 0, Lost: 7.
Same New Empty Help
Click left to select, click right to remove option, type digit to show. There are 200000 puzzles available.
LevelTotalWonLost
114292707
23661900
3105200
41819600
54100
6113300
73200

Play Free Sudoku Right Now!

Sudoku is one of the world’s most popular puzzle games.
Sudoku’s goal is to fill a 9×9 grid with numbers so that each row, column, and 33 section contain all of the digits between 1 and 9.
Sudoku is an excellent brain game as well as a logic puzzle.
If you play Sudoku on a daily basis, you will notice an improvement in your concentration and overall brain power.
Start a game right now.
Sudoku free puzzles will quickly become your favorite online game.

About Sudoku

Sudoku, a popular Japanese puzzle game, is based on logical number placement.
Sudoku is an online logic game that does not require any calculation or special math skills; all that is required are brains and concentration.

Sudoku Playing Instructions

Sudoku’s goal is to fill in a 9×9 grid with digits so that each column, row, and 33 section contain numbers ranging from 1 to 9.
At the start of the game, some of the squares on the 9-by-9 grid will be filled in.
It’s your job to use logic to fill in the missing digits and finish the grid.
Remember that a move is incorrect if:

  • Each row contains multiples of the same number from 1 to 9.
  • Any column contains multiples of the same number ranging from 1 to 9.
  • There is more than one of the same number from 1 to 9 in any 33 grid.

Sudoku Hints

  • Tip 1: Look for rows and columns of 33 sections with 5 or more numbers.
    Work your way through the remaining empty cells, experimenting with the numbers that haven’t been used yet.
    In many cases, numbers can only be placed in one position when the other numbers in the row, column, and 33 grid are taken into account.
  • Tip 2: Visually divide the grid into three columns and three rows.
    Each large column will have three (3) grids, and each row will have three (3) grids.
    Look for columns or grids with two of the same number.
    Logically, a third copy of the same number must exist in the only remaining 9-cell section.
    Examine each of the remaining 9 positions to see if you can locate the missing number.

Play and enjoy this free online game now that you know a little more about Sudoku.