support me and receive questions from the game, which has not yet been released https://www.buymeacoffee.com/difl

Love math?

the fifth quest will be musical, but is it enough? https://musiclab.chromeexperiments.com/Song-Maker/song/480189827…

4
not a cipher, but also interesting

Third quest. Love math?

The previous task will open this lock, if you know what I mean)