I see that there is now a 25x25 sudoku magazine here!
Just looking at the sample puzzle frightens me:
does anyone really solve puzzles of that size?! I find it hard enough to solve the ordinary sized puzzles, and time consuming enough with the harder ones... I admire anyone who can tackle these larger puzzles.
Would be interested to hear how many people enjoy tackling these: I dread to think how long they take to solve, what is the average solve time for such a large sudoku puzzle?
I don't think I could take it if I made a mistake early on and then only found out two days later a few steps from solving the puzzle
How to solve Jigsaw Sudoku Been tempted by jigsaw sudoku but found it too tricky, or perhaps you've tried but got stuck? This video walks through the solve of a jigsaw (irregular) sudoku, and you can try the puzzle before you watch...
