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How to solve a sudoku usa today

Figuring Out the Basics

1. Learn the setup.

How to solve a sudoku usa today

In a typical sudoku usa today, you’ll have a square grid of 9 large squares. Inside each of those larger squares will be 9 smaller squares. When faced with a puzzle, some of those smaller squares will be filled in with numbers from 1 to 9. More difficult puzzles will have fewer squares filled in.

The larger squares are often outlined with a darker line, while the smaller squares have a thinner line. Also, sometimes the larger squares will be colored in a checkerboard pattern.

2. Line up the rows and columns.

How to solve a sudoku usa today

One basic rule of the game is every column and row must have all of the numbers from 1 to 9. That means that within a row or column, a number cannot repeat.

3. Pay attention to the numbers in the large squares.

How to solve a sudoku usa today

Similarly, in each of the 9 large squares, every number from 1 to 9 must appear. Once again, that means that each number can only appear once, as there’s only 9 smaller squares in each larger square.

So, if a large square already has the number “2” in it, you know it can’t include another number “2” anywhere in the square.

4. Use a pencil instead of a pen.

How to solve a sudoku usa today

As a new sudoku usa today player, you’re going to make mistakes, and with a pen, you’ll end up with a mess of a board. Instead, use a pencil so you can erase your mistakes.

• How to Solve Brainbashers Sudoku Quickly and Reliably.

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