Online sudoku puzzles
Online sudoku puzzles for whoever enjoys challenge and wants to indulge in some deep thinking
The sudoku game has become so popular that it is included in many national newspapers
Sudoku is easy to play although it requires lots of patience to finish.
Trial and error is a big attribute of this game yet you will not need a pencil here.
The game requires logical thinking, so it is a good game for an audience of all ages and background
The layout that is mostly used is the 9 × 9 grid to a total of 81 grids
There are also subgrids that are 3 × 3. There are 9 subgrids
Each subgrid is usually called a region
Every row, column, and region must contain only 1 instance of each number
For example, you cannot put 2 twice in a region. The same applies for a row or a column
Each sudoku puzzle is already filled with some numbers.
We called these numbers "givens"
Enter any number from 1 to 9 into the grid!
When every grid has a number, You have successfuly completed the sudoku puzzle
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