RULES : Classic sudoku rules apply. Additionally, if the absolute difference between two digits in neighbouring cells equals 1, then they are separated by a white dot. If the digit in a cell is half or double of the digit in a neighbouring cell, then they are separated by a black dot. The dot staying between 1 and 2 can have any of these dots. All possible dots are marked.
8:15 start was a bit late
ReplyDeleteGood timing !
Delete9:30, nice medium difficulty sudoku
ReplyDelete4:20.Nice start and then a smooth solve.
ReplyDelete