I am posting saying that I really like the binaire puzzels, or you say binary puzzles.
It is hard to find these puzzels but they are very popular in my country. I have done all the littles and already am starting the larger binaire puzzels.
I would to know if it will be other future binaire puzzel magazines, please as I very much enjoy and if it would be possible having even larger size puzzels grid please
Finally I find the binaire puzzel strategy tips you have is useful for the simple beginners to this puzzle and to know if are any harder strategies for the more difficult puzzels.
Sandwich Sudoku Rules A lovely sudoku variant, sandwich sudoku gives you hints around the edge of the grid as to the location of the 1 and 9 in each row and column. This video explains the rules so you can have a go at this fun but tricky variant...
If you'd like to try this puzzle before watching the video then you can do so here: Sandwich Sudoku Puzzle
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