3-steps   ·   All-steps   ·   Printable Puzzle.  

Difficult Sudoku-12up Group Puzzle

The grouppuzzles.com Difficult Sudoku-12up puzzle for Thursday November 24, 2022

There are 11 steps required to solve the puzzle above with a total of 80 empty locations that must be determined .

Display the puzzle with superscripts showing the step number for the first 3 steps in their empty grid location.

Explain all of the deductive steps required to solve this puzzle.

See the puzzle answer grid.

Thursday November 24, 2022   https://www.grouppuzzles.com