wasted a hell lot of time as it was my first time, quick tip, always first try to figure out how many boxes are there in qr, 21x21 or 25x25 or 29x29, then arrange the qr accordingly..

wasted a hell lot of time as it was my first time, quick tip, always first try to figure out how many boxes are there in qr, 21x21 or 25x25 or 29x29, then arrange the qr accordingly..

Use Sonic Visualiser if Audacity didn't work for you (I spent 15 minutes adjusting it trying to scan it), Sonic Visualiser works immediately

i guess it should be in medium level not hard

It shouldn't be in a hard section, but the task itself is great

loved the challenge thanks

hint:what is ogg file?

Great challenge, I love it.

not hard

A very satisfying challenge. I see what people are saying (pun) about this being their favourite.

Best one on this site

hint:what is ogg file?

man everyone using tools, while I'm editing the flipping thing so my phone can read it lol

I really enjoyed the visualization aspect! ^-^

My mind blew up when I finally got this....

I couldn't scan the QR, any idea?

i think this url is broken

I took a screen shot of it and stretched it so it was closer to a square......

try to change the width and height