Disassemble and assemble the puzzle. This unique puzzle puzzle really looks like a UFO. Spheridal parts in the center can slide and move away when you try to remove them, which makes the search for the solution quite delicate. Designed by Vesa Timonen from Finland. Difficulty : Difficult. Please note, the puzzles are provided without resolution instructions. However, many videos can be found on the internet and YouTube explaining how to resolve them.