1000 Pieces Jigsaw Puzzle If you have never had the patience to do a jigsaw puzzle, this could finally be the puzzle for you. This challenging 19" x 26" jigsaw puzzle features 1,000 pieces that have each been numbered on their backside. You receive a map that shows you the location of each peice. You decide the difficulty. Challenge yourself without using the numbers or cheat a little to gradually increase your puzzle-building skills.