I don’t actually have the box of this one anymore (we gift forward or donate our old puzzles once we’ve done them) but I believe our version was this one on Amazon: 1000 Piece Puzzle, Colorful Doors.
This is the kind of puzzle I really like – though the colors are a bit loud/bright for our hose, there’s enough detail and variance that it is challenge but also not impossible – you can tell whether each piece fits where you’re trying it and there’s lots of sorting to do.