Is anyone else having problems with this sudoku. This is the third month running that I cannot tie in the corners to the centre, Do I need to eat more fish?
No you are right meenmai - I tried doing the centre first for a change and it still does not work - the 6 is wrong among other things - as you say third month running with no success - I don't understand what they are doing!
it does work but only by working with more than one grid simultaneously where the overlaps are. Solve a few of the overlaps then move round to the next grid and repeat