Amazing post.
Tangentially related: https://blog.vrypan.net/2026/07/07/where-is-qrdo/ It's a "where is the QR" game, where a mobile is more capable in finding the pattern than a human.
Tangentially related: https://blog.vrypan.net/2026/07/07/where-is-qrdo/ It's a "where is the QR" game, where a mobile is more capable in finding the pattern than a human.
Hiding the code is maybe not good for getting scans but a nice idea for some kind games... can imagine this being a part of an "Escape Room" game :D