Diabolical Sudoku: One Trick Is All You Need!

We solve the Diabolical-rated puzzles from The Daily Telegraph on 24 Aug 18. Simon shows how the Y-wing technique can be a powerful way of making progress.

Now (as of 31/07/2024) you can try the puzzle in our own software: https://app.crackingthecryptic.com/Pj7r8Ld9hJ

Видео Diabolical Sudoku: One Trick Is All You Need! канала Cracking The Cryptic