3,000 piece Marvel Superheroes (Aquarius). Took me 6 months, doing a little each weekend. Absolutely loved this one. Each character is their own little mini-puzzle. : r/Jigsawpuzzles
Buy Marvel Comics Covers Superheroes 3000-Piece Jigsaw Puzzle for Kids and Adults | Brain Teaser, Educational Developmental Toys & Games, Building Kit Activities to Encourage Creative Play | 45 x 32 Inch