| 3-steps · All-steps · | Printable Puzzle. |
Medium Sudoku-12 Group Puzzle | |
| Tweet | |
|
| |
There are 6 steps required to solve the puzzle above with a total of 77 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.