Recently Nintendo Japan has announced that it will be releasing an update for the popular puzzle game Polarium on the Nintnedo DS. The update is called "Tsuukin Hito Fude". The title suggests that Nintendo may want players to play Polarium while the travel, whatever that may mean.

The emphasis of the expansion is the 365 new puzzles, but the update will also add a time attack mode, as well as color-editing in edit mode.

Last month Nintendo announced a similar title, that being Polarium for the GameBoy Advance. The GBA version is said to also include 365 new puzzles, indicating that the expansion quite possibly could be a port for the DS.

Tsuuki Hito Fude will be released in Japan on October 13th at a "low budget" price, says Nintendo, but nothing has been said of a US release.