RNS Riddle is a html-based online riddle that tackles many topics, including computer knowledge, history, music, some of the most common codes and ciphers in the world, and many more!
RNS Riddle is created by rnightshroud, and the game has currently has 123 levels + 18 secret levels. (and still updating!)
To start, click here: Play!
If you need help, just go to our help section of the site.
If you need even more help, register on Discord and join on the official server here. You can check the Nordinho thread about RNS Riddle too.