Sixteen from Simon Tatham's Portable Puzzle Collection: Final row is kicking my butt! What's the strategy? : r/puzzles
This is from the Simon Tatham's Portable Puzzle Collection, it is supposed to not have any guesswork involved, so how can i solve this? : r/Minesweeper
Simon Tatham's Portable Puzzle Collection - YouTube
Simon Tatham's Puzzles - Apps on Google Play
Simon Tatham's Portable Puzzle Collection - Games for the Brain - OSS Blog