Sorry about the late upload :)
If you have collected all the clues from 448 - 453 then use those clues to solve the puzzle and then input the code into the safe. Here is your clue and your link :) https://www.monkeyhappy.com/stages/bonus097/bonus097.html
Marina
2020-09-06 07:57:45 +0000 UTCOleksandr Budnyk
2020-09-05 13:30:11 +0000 UTC