Show HN: A TSP game I wanted for 10 years - built in 4 hours(graphhopper.com)

Show HN: A TSP game I wanted for 10 years - built in 4 hours

https://www.graphhopper.com/blog/2025/12/08/a-tsp-game-10-years-in-the-making-built-in-4-hours/

3 comments

admtal7 mesi fa

Fun!

If you want to see a stranger play, I just streamed it:

https://m.twitch.tv/videos/2639478097

(Shameless plug, I’m trying to work out the kinks in my new iOS streaming/recording app)

zakki7 mesi fa

No undo. Clicking reset icon clean everything. No numbers showed.

sponno7 mesi fa

cool - played a few games. When you connect the wrong dot you cannot undo it? I couldn't figure out. Clicked the line, clicked the previous dot and clicked reset button.