Nintendo today released a report covering the European sales for the year which just ended. It seems that Europeans have bought no less than 6 million Wiis since December 2006, with Nintendo DS reaching the 20 million mark since its release. In terms of software, Wii Play, The Legend of Zelda: Twilight Princess and Super Mario Galaxy lead on the Wii front, while Dr Kawashima's Brain Training: How Old Is Your Brain?, its sequel and Nintendogs are the stars of the Nintendo DS. Check the press release for more details.