Alirse multicolor Christmas Advent Calendar Puzzle 1000 Pieces, Christmas Countdown Puzzle Toy, Kids Christmas Gift Birthday Gift This is a 2023 Advent Calendar Christmas Puzzle with 24 numbered boxes. Starting December 1st, complete one box each day until Christmas, when you will have completed the entire puzzle! The back of each puzzle piece is marked with the numbers 1-24, and placing the corresponding number in the box with the corresponding number means that the difficulty of the puzzle is reduced, so even beginners can play well! Made from recyclable high-quality cardboard with a premium finish, this puzzle is sturdy and resistant to bending and fading. Each puzzle piece is precision cut to ensure a snug fit and burr-free edges. puzzles can exercise children's patience, improve their hands-on ability and memory, and are the best choice for parent-child activities. This Christmas themed puzzle comes in a high quality, beautiful gift box, making it a for family, friends, adults or children. Let's spend a wonderful Christmas together! Contains: 1*1 set of Christmas countdown calendar