Pokémon Black & White topped the UK charts after their release on Friday but which title sold the most copies?

Over the weekend thousands of fans purchased copies of Pokémon Black & White and the two titles are at the top of this week's UK charts. Pokémon White was the most popular version, having outsold Pokémon Black by 13,000 units.

These games have become the third biggest selling Nintendo titles at launch, just behind Wii Fit and Mario Kart. Pokémon White also has the honour of being the second fastest selling DS title, not quite selling enough to beat Professor Layton and Pandora's Box.