I've started playing around with the localStorage API in #FingerMaze. Now it will remember the last maze you played and automatically open the menu to allow you to start a new one when you reach the end.

https://dropthemath.oblomov.eu/fm/

Finger maze

Maze traversal game with touch support

I guess the next step would be to make an UI to allow users to configure options like the number of columns and rows, explorer mode and “warp” support without having to muck around with query parameters by hand.