Mount Rushmore National Monument

My wife and I are experienced with jig saw puzzles. I recently purchased a Tomax 2000 piece Mt Rushmore puzzle. I believe jigsaw puzzles should be fun to work and not totally frustrating. This puzzle has many pieces that are cut so near the same shape and will fit multiple places. The sky being near the same color and with pieces fitting multiple places makes the part of the puzzzle practically impossible to work. We also were unable to fborder pieces to complete the border for the same ereasons. It is my opinion that this puzzle is practially impossible to assemble. I discarded the puzzle.

actual size is slightly larger than the dimensions stated. A challenge for even the expert puzzlers.