I completed this 1000 piece gradient puzzle in two days :) : r/Jigsawpuzzles
Gradient Puzzle - 1000 pieces by BetterCo. (took 12 hours to complete) - https://www.amazon.com/dp/B07P7FRSJK : r/Jigsawpuzzles
Amazon.com: Cloudberries Gradient Puzzle: Hard 1000 Piece Jigsaw Puzzles for Adults, Rainbow Puzzle with Fun Color Gradient, 1000 Piece Jigsaw Puzzles : Prime Video