Puzzle Link:
https://app.crackingthecryptic.com/su...

In response to viewer suggestions, we're planning to make a series of YouTube Shorts (videos less than 1minute long) where we explain some of the secrets of sudoku.

This edition looks at Snyder Notation You can find a video where Snyder Notation is talked through in more detail here:

   • Sudoku Techniques: What Is Snyder Not...