Algol
intersecting circle puzzle
Algol - designated Beta Persei (β Persei, abbreviated Beta Per, β Per), known colloquially as the Demon Star, is a bright multiple star in the constellation of Perseus.
tp.com: twistypuzzles.com/forum/viewtopic.php?t=31587
YouTube: youtu.be/ciI1h7o3xcc
название от производителя: Алголь
производитель: Plutons puzzles
key chain: нет