Ravensburger 18000 piece. It took around 14 months : r/Jigsawpuzzles
I found an 18000 piece Ravensburger “Skyline's of the World” puzzle, with all 4 bags still sealed, at a local thrift store for $5 today 🤗 : r/Jigsawpuzzles
NEW AND SEALED Ravensburger - Paradise Sunset Puzzle 18000 piece Jigsaw Puzzle | eBay
Assembling and destroying a 18000 pcs puzzle - YouTube
Finished the 18,000 piece Ravenburger " At the water hole" puzzle. Took 6 months to build but it was so worth it. Really impressed by the quality of this puzzle. I highly
Star Wars. 18,000 pieces, Ravensburger. Took me six months to finish this. : r/Jigsawpuzzles