Frank Lloyd Wright Imperial Hotel Sliding PuzzleThe Frank Lloyd Wright Imperial Hotel 2 in 1 Sliding Wood Puzzle includes both a puzzle and a game. Side 1 is a tile puzzle featuring Wrights Imperial Hotel Bronze Floor Plate Design and side 2 is the numbers challenge known as Game of Fifteen. To play Game of Fifteen, the 16th tile is removed. The player slides the tiles (without lifting them off the surface) to match the multiple number sequence challenges provided on the instruction sheet. The