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some interesting puzzles
https://www.calcudoku.org/forum/viewtopic.php?f=16&t=1131
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Author:  pnm  [ Thu Mar 07, 2019 12:48 pm ]
Post subject:  some interesting puzzles

I stumbled upon this page ..:

http://quadratablog.blogspot.com

Some very cool puzzles there [thumbup]

Author:  marblevolcano  [ Fri Mar 08, 2019 2:11 am ]
Post subject:  Re: some interesting puzzles

https://imgur.com/a/ryBYh
Here's a sudoku variation that includes several other variations on sudoku (including KS) in one puzzle. Every puzzle relies on the others!

Author:  jaek  [ Fri Mar 08, 2019 5:27 pm ]
Post subject:  Re: some interesting puzzles

These are very cool.

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