## Magic Square ( 1 - 81 )

Notes on possible new logic puzzles

### Magic Square ( 1 - 81 )

Similar to the Magic Square 1 - 49, but this one is 1 to 81. There are some unfilled squares in the middle, have fun. Of course, there is always a solution. If you have any question of comments, please feel free to email me or leave a comment in this forum. I will re-direct the comment to my brother.

If you have problem to display the following jpg file, you can right click you mouse to save target jpg then display the image.

Because it is a image file, the best way to look at it is to download the image, then open it with your own image browser.

http://ca.geocities.com/cheung4337@rogers.com/MagicSquare81.jpg

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message from my brother, Ding Yee Cheung:

This Magic square is being arrange with No.1 to 81, Any row, column, and 2 diagonal lines. Specially one of the cross-line I arrange it from 1--to--81 in sequence.

Last edited by cheung4337 on Wed Oct 10, 2007 1:27 pm, edited 1 time in total.
cheung4337

Posts: 2
Joined: 31 January 2006

Just to comment that this pic is not available to be viewed unless we click into your website first:

http://ca.geocities.com/cheung4337@rogers.com/

And then copy & paste this url into the address bar will allow the pic to be showed:

http://ca.geocities.com/cheung4337@rogers.com/MagicSquare81.jpg

So it is in fact an 81x81 Sudoku X grid (and it's mini-magic too - each mini-row/column totals 369). You didn't make it much of a challenge by leaving only 36 cells (out of 6561 cells ) for us to fill in.

Thanks for the effort.
udosuk

Posts: 2698
Joined: 17 July 2005