The first free-to-play title from Nintendo, Pokémon Shuffle, has been available on the Nintendo 3DS eShop from February 18th. The Pokémon-themed puzzle game has reached 3.5 million downloads all around the world and in celebration of this Nintendo will offer to the gamers the chance to capture Celebi, a super-rare Pokémon.
You can catch it on May 18th, but you need to download the latest version of the game (1.1.11). Players who beat the Celebi stage the first time will get 1000 coins, as well.