P vs NP (featured on Cracking the Cryptic)
Cracking the Cryptic (the sudoku-solving YouTube channel) featured one of my puzzles today. Click here to try this puzzle out for yourself, and then check out Mark Goodliffe’s solve in the video below.
Cracking the Cryptic (the sudoku-solving YouTube channel) featured one of my puzzles today. Click here to try this puzzle out for yourself, and then check out Mark Goodliffe’s solve in the video below.