The challenge is to disassemble and then reassemble the puzzle.
This uniquely shaped puzzle really does look like a UFO. The spheroidal pieces in the center may slip and slide away when you try to remove them, which makes finding the solution quite tricky.
Difficulty Level 4
Designed by Vesa Timonen from Finland. © 2019
These puzzles do not come with a solution. However if you visit the distributor website at http://www.eureka-puzzle.eu/eureka/index.php?/all-cast-puzzle-solutions.html and enter the complete barcode found on the box your puzzle came in, you will be able to access the solution.