Gosh, I feel really dumb. I tried a lot of different combinations after looking at the twitter account but I just can't get the number right π I was able to read the written coded message but I didn't find any numbers there. I tried using the number of things that appeared on other pictures as well, like the swans and such. Still no luck π±
I also tried figuring out the recording puzzles but that was also a bummer. I tried lowering the speed but the only thing I think I heard is "in the office", then it all sounds like noise :'D. I'm sorry, could I ask for help?