Old old player ~ just noticed adventure mode

Hey, maybe this has come up in the past but I’ve completed 300ish puzzles including some 80x80. I just noticed adventure mode as it’s been awhile since I’ve played. I just “joined the guild”. My question is, is there anyway to get the rewards from previously competed puzzles? I noticed if I “restart” and re-complete them that I get a “drop”. But is there a way to just sync up and get the drops from the 300 or so puzzles I did before adventure mode?

thanks!