Marvel 1000 pieces impossible puzzle by Clementoni (wouldn't say impossible but i got a bit frustrated halfway through, fun though :)) : r/Jigsawpuzzles
Marvel 1,000-piece jigsaw puzzle is currently on offer
Amazon.com: Clementoni 39672 Vengadores 1000pcs Marvel The Avengers 1000 Pieces, Made in Italy, Jigsaw Puzzle for Adults, Multicolor, Medium : Toys & Games