How to solve Expert Sudoku

[Robert Tulip]

As an incorrigible Sudoku addict, I thought I would share a demonstration of how to solve an expert Sudoku puzzle.

Sudoku is a grid with 81 squares in which each row, column and square must have all nine numbers from 1 to 9.

This video I have just made, https://youtu.be/pWYJAtnrK4E goes through an expert puzzle on sudoku.com showing how to solve it in 20 minutes. You can put the speed on double and solve it in ten!

Please let me know if you watch it and have any comments. You might find it interesting if you were just wondering what Sudoku is, or if you have tried to solve them and were wondering how to do it.

[LanDroid]

I've tried Sudoku a couple of times and got a migraine within about 6.38 seconds. Maybe I'll try some easy ones - getting to the age where a Sudoku a day might keep (???) away? Oh my goodness, 3 mistakes and the game is over?

Well I do like chess puzzles...

[Chris OConnor]

I've never done Sudoku, but just watched a few videos on it and will give it a shot. I can't believe I made it to 54 years old without ever trying this. Oh, and I don't know how to play Chess either.