Author: Kacper Grzymkowski
A simple Pen&Paper game adapted to the web. Divide a grid into 2 rotationally symmetric parts and track which arrangements you already found. In a 6x6 grid there are theoretically 255 allowed combinations. However, I have not tested this and it might be a possibility that something is broken and some might be missing. The app uses localstorage to track progress and I might add a database storage sometime in the future, as well as different grid sizes.
Inspired by VSauce video (youtube.com). Using adapted pattern lock code from Tympanix/pattern-lock-js.