Claim: Polarium is a puzzle game developed by Takamitsu Hagiwara for the Nintendo DS that received an "average" rating from Metacritic and 31/40 from Famitsu.
Evidence: Polarium is a puzzle game developed by Mitchell Corporation for the Nintendo DS. Takamitsu Hagiwara Polarium received "average" reviews according to the review aggregation website Metacritic. In Japan, Famitsu gave it a score of one eight, one seven, and two eights for a total of 31 out of 40.