Many of the pieces are the exact same cut and it was often difficult to figure out what went there. I prefer puzzles with unique shapes
Christmas gift for son
The only reason I said this is hard is because there are many pieces that could fit in other spots. In fact I did most of the border and then had to take some of them out until I finished the inside. It got frustrating at times but it was very well made and came with a separate sheet to show the puzzle.