RULES: Classic sudoku rules apply. Additionally, the digits outside the grid must appear in one of the first three cells seen from that edge of the grid. Digits along the given lines read the same from either direction on the line.
Rules: Classic Sudoku rules apply. Cells containing grey circles contain only odd digits. Cells containing grey squares contain only even ...
https://youtu.be/AjtjlKfEEBI
ReplyDeleteExcellent Sudoku. A video on logical solve of this Sudoku.