Back to the Future - Solution Walkthroughs, part 2 (Patreon)

Mark talks us through the first four solutions in Blobz's excellent Back to the Future sudoku hunt, September's monthly Patreon reward.

Puzzles 5 - 7 were: Twin Pines Mall; Back in Time; and Uncle Joey.

You can see the video here: https://youtu.be/63rquZNKhek