Resources for premade escape rooms

Hello everyone! I myself am not a huge attender of escape rooms personally. But I have a few friends who really love escape rooms and puzzles in general. I play dungeons and dragons and am the dungeon Master with my little group of friends. I want to run an escape room in our dungeons and dragons game, but I know very little about how to build an escape room. I’m hoping to maybe find some resources that could either help me build an escape room from scratch or resources for premade escape rooms that I can alter to use in my game. I would love any and all suggestions if anyone has any available. Or at the very least if you have a favorite puzzle from an escape room and you remember what the solution was to that puzzle I would love to hear it so I can maybe use it in my game.