BePuzzled, Hasbro Impossibles Puzzle Featuring Imagery from the Classic Game of Operation, a 750 Piece Borderless Puzzle for Advanced Puzzlers Ages 15 and Up

Very challenging

Love impossible puzzles!

Fun, not too difficult, just enough to be challenging without being frustrating. Basically, the puzzle was 6 images of the same picture (2 rows of three) but the pieces were cut differently. Just make sure that you have a larger space so that you are able to assemble 6 picture "core" blocks and then can slide them around to see which of the 6 go in the upper right, the bottom left, etc. The omission of a picture of the assembled puzzle on the box (as well as the couple of "extra" pieces) added to the challenge without making it "Impossible".

Great puzzle but this was a tough one Sharing a finished pic in case someone is looking for a little help

Missing piece second puzzle from impossible puzzle with a missing piece.

Purchased for a friend, who enjoyed the challenge of this puzzle. The only negative was the image suggests the outside edges have both "holes" and "spikes" but they are actually all flat edged with the hole - made it easier for my friend to identify the outside pieces and begin building the puzzle quickly.