Saturday, 5 September 2020

PUZZLE NO. 176 : Outside Sudoku

 


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.

Solve Online

9 comments:

Puzzle No. 458: Sum Next to 9-Renban Sudoku

  Rules: Place a digit from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box. Clue...