The Hardest Sudoku we've seen in a newspaper

Subscribers:
647,000
Published on ● Video Link: https://www.youtube.com/watch?v=CN_CDrA5WJQ



Duration: 18:29
10,386 views
136


Simon solves a puzzle rated as Diabolical by The Daily Telegraph. He agrees with the rating...







Tags:
sudoku
extreme
diabolical
fiendish
guide
tutorial
how to
technique
techniques
x wing
x--wing
simon anthony
mark goodliffe
crackingthecryptic
cracking the cryptic
WSC