Ultimate Puzzles USA - Release

Ultimate Puzzles USA is a jigsaw puzzle collection dedicated entirely to the USA. You have to manage various cities in America (Washington, New York, Los Angeles, San Francisco). 

Each of the four puzzles is made up of 16 square pieces. which are placed on a 4 x 4 grid. You can turn each piece by clicking on it to bring it to the right orientation. Once a puzzle piece has been placed in the correct position, it locks in place. If you try to place a piece on an element of the grid it will jump back to the periphery where other pieces are located.