Welcome

The String Harmony is an online riddle, which is a series of HTML pages. You are going to solve the puzzle (level) on a page to proceed to the next page. The puzzles involve many topics including technology, ciphers, maths, science, music, and many more! See more information using the above menu.

If you are patient and have a clever mind, let us start the riddle now!

Use String to track your progress and unlock extra features!

Join the official Discord server for discussions and following updates!

Check out RiddlImg, the new universal tool for online riddle images!

The String Harmony currently has 50 main levels, 10 Forbidden levels, and 1 metapuzzle.