
Euclidle
A tiny web puzzle about guessing coordinates in space
1 follower
A tiny web puzzle about guessing coordinates in space
1 follower
A small web puzzle game where you guess coordinates in n-dimensional space. Available in 17 languages. Tutorial and manual provided.






Euclidle is a small web puzzle game where you guess coordinates in n-dimensional space.
Play here: https://euclidle.com/
Tutorial: https://docs.euclidle.com/en/tutorial.html
Manual: https://docs.euclidle.com/en/manual.html
Available in 17 languages.
Note: Google Analytics and AdSense are used.
Bluesky: https://bsky.app/profile/euclidle.com
Try it out.
Maker here — I built Euclidle with Svelte.
I really enjoyed how simple and lightweight it is, especially for a small interactive game like this.
One fun thing from early testers: someone actually derived a formula to solve the puzzles exactly (I still don’t know the details!).
Because the game only shows distances rounded to two decimals, very large coordinate ranges can introduce enough rounding error that a perfect solution isn’t always possible — which adds a bit of unpredictability.