PaperADVANCED CHALLENGE: The Puzzles Blooming Color is 1,000 pieces worthy of any skilled puzzler.Every petal is combined with at least 2 colors and the color combination of each petal is different from each other.All the unique features created such a beautiful and challenge work. This is definitely a great test for the puzzler fanatic to enjoy!1000 PIECES OF FUN: Challenge your family and friends and provide hours of fun and entertainment piecing this remarkable puzzle together, sure to become a permanent addition to your home.MORE TO PUZZLE BUILDING: Art jigsaw puzzles are a fun, inexpensive way to enjoy beautiful works of art first hand! Use to boost skills: hand-eye coordination, motor skills, problem solving, etc.Easy Operation - Back sides of pieces are divided into several areas with letters marked as English letters "A" "B"which helps to make work easier