Notpron, the self-proclaimed hardest riddle on the internet, is a set of complicated puzzles that lead the solver to push the boundaries of their imagination and intellect to solve complex enigmas. They become more and more challenging as you go on until you have completed the total of 140 puzzles and join the ranks of the 0.0001% of players who have completed it.
Created by game developer David Münnich, this riddle forces you to analyse important pieces of the global puzzle and hope to find the key to the next level. You must persist and approach the problems in creative ways to succeed. Think out of the box!
The levels challenge your ability to learn and evolve as they become more difficult but also require basic knowledge in html and other sectors. The wide array of skills that this game requires make it recommended to team up with friends and become more efficient.
The Format
The levels are often black screens with the number level in the corner. To find clues, you must search in the html source code, the URL and sometimes even music files.
Example from level 15.
If you love solving riddles and have the tenacity to never stop trying, Notpron is for you. This entertaining game will make you discover new concepts and you will come across new ways to look at things. I recommend this game if you are searching for a captivating pastime or if you are simply interested in puzzles. The key is to not get frustrated and keep trying. You can chat with others about the riddles on this forum or on this subreddit.
Some other similar games are Amnesya, TrulyKryptic, and Zahada.
Creative Bibliolatry 