6 Simple Tips To Solve Sudoku To Boost Brain Power
By Jasreet Kaur31, May 2024 04:45 PMjagranjosh.com
Simple Tips
Sudoku is a widely enjoyed logic-based number puzzle. The goal is to fill a 9x9 grid so that each row, column, and 3x3 block contains all numbers from 1 to 9 without repetition. Tap to read simple tricks to solve sudoku.
Scanning
Look at each row and column to see which numbers are missing. This helps you find where numbers can go.
Cross-Hatching
Focus on one number and check rows and columns to find the only possible places for it in each 3x3 block.
Pencil Marks
Write small possible numbers in empty cells. This helps keep track of which numbers can go where in the puzzle.
Naked Singles
If a cell can only be one number, fill it in. This is often an easy way to start solving.
Hidden Singles
If a number can only fit in one cell in a row, column, or block, put it there. This helps make progress.
Naked Pairs
If two cells in a row, column, or block have the same two possible numbers, remove those numbers from other cells in that row, column, or block. This makes solving easier.