4 ms·

Simon Tatham’s “untangle” puzzle[1] does this, with randomly generated planar graphs. If you ever find yourself being too productive, download his puzzle colle

Simon Tatham’s “untangle” puzzle[1] does this, with randomly generated planar graphs. If you ever find yourself being too productive, download his puzzle collection ;-) 1:https://www.chiark.greenend.org.uk/~sgtatham/puzzles/js/untangle.html https://www.chiark.greenend.org.uk/~sgtatham/puzzles/js/unta...

gmfawcett 3y ago
Yes! Tatham's collection is wonderful. The puzzle that he calls Signpost is one of my absolute favorites. Impressive from a programming point of view, too: > All of them run natively on Unix (GTK) and on Windows. They can also be played on the web, as Java or Javascript applets. I use the Android version: https://play.google.com/store/apps/details?id=name.boyle.chris.sgtpuzzles&hl=en_CA&gl=US&pli=1 https://play.google.com/store/apps/details?id=name.boyle.chr...