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Magic Sudoku

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A few days ago I posted an article about Magic Sudoku.

Well today I solved this Magic Sudoku (it’s raining all day long) and want to share with you some tips and the solution to Magic Sudoku:

- Do not forget the rule that both diagonals must also contain the numbers between 1 and 9 - You can already add some numbers to the Sudoku.

For example the mini-grid at the bottom right, as the blue cell only can contain the numbers 1 to 7, the white cell must contain the 9. The same for the mini-grid at [Read More...]

 
 
 

Slitherlink for your Palm Pilot

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Slitherlink for you Palm Pilot is available via Tucows downloads.

Just download the Slitherlink zip file and transfer it to your Palm Pilot.

If you want more information about Slitherlink please read the previous post Slitherlink Online. It also explains the rules of Slitherlink.

If you want to play Slitherlink the old fashion way you can buy Slitherlink: 100 Loop-the-Loop Puzzles and How to Solve Them at Amazon.com. Happy Puzzling!

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Tips for playing Sudoku Video by Carol Vorderman

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This is the last part of Sudoku videos by Carol Vorderman available at YouTube.

This video is called ‘Tips for playing Sudoku III‘ and explains ‘The Only One That Fits’ technique and lasts 1 minute. If you want to read some techniques I use to solve Sudoku’s please visit the Sodoku Solution page

Buy Sudoku Puzzle Books by Carol Vorderman from Amazon.com. Happy Puzzling!

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Tips for playing Sudoku II Video by Carol Vorderman

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In part two of video series ‘Tips for playing Sudoku’ Carol Vorderman explains the Sudoku combining mini-grid and, rows and columns technique.

This 1m23s video is officially titled ‘Medium Puzzle tips part 1 by Carol Vorderman‘.

Buy Sudoku Puzzle Books by Carol Vorderman from Amazon.com. Happy Puzzling!

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Video with Tips for playing Sudoku

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This is the first part of Tips of playing Sudoku Videos. In this 4m35s video Carol Vorderman explains the Sudoku Technique of Slicing and Dicing.

Buy Sudoku Puzzle Books by Carol Vorderman at Amazon.com. Happy Puzzling!

 
 
 

Rules of Sudoku Video by Carol Vorderman

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A basic explanation of Sudoku for the newbies by the world famous Carol Vorderman.

In the eighties I saw her already explaining mathematical problems on BBC television and I was fascinated by the simple way she explains problems.

She explains in a 4m20s video how simple Sudoku is. Watch the Rules of Sudoku Video. Happy Puzzling!

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Sudoku Statistics

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Ever wanted to know how many different Sudoku grids are possible? Then you have to visit Frazar Jarvis Sudoku enumeration problems page explaining how he calculated some Sudoku Statistics including a description of the program they used to calculate all figures.

Just to give you a hint, there are 6670903752021072936960 different Sudoku grids. Happy Puzzling!

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