How do you beat 100 Floors level 58??

Level 58 of the iPhone/Android app 100 Floors is a musical one, if you didn't guess. You need to find out what note each of the numbers represents.

The big hint is right over the door where it says "A=440Hz," that is the frequency for an "A above middle C" note, which helps you realize that the list of numbers are all frequencies for musical notes.

There are dozens of web pages that will convert frequency to notes, but we'll save you the trouble:

261.6Hz is a C

293.7Hz is a D

329.6 is an E

On the piano keyboard displayed on screen, the first white key is a C, the next is a D, and the last is an E, so to follow the music displayed on the door you press the keys in the following order:

E D C D E E E C D D E D C

The door will slide open and you're on to the next level.

The original game, released for iPhone, iPod Touch, and iPad came out in the beginning of May. Constant updates have taken the game from 30 levels to its current count of 70 levels!