Game Center achievements

Complete the following tasks to unlock Apple Game Center achievements.

ChronicShuffler : Shuffle the board 10 times.
Decad : Earn ten 10-lettered words.
Gala Combo : Use the Gold, Green and Red tiles in one word.
Go Green : Create a word containing 2 Green tiles.
Gold Miner : Create 100 words containing a Gold tile.
Heptad : Earn seven 7-lettered words.
Hexad : Earn six 6-lettered words.
Nonad : Earn nine 9-lettered words.
Octuplet : Earn eight 8-lettered words.
Palindromist : Create a palindrome.
Sole Challenger : Send 100 challenges to unique friends and complete the game.
The Challenger : Send 100 challenges to friends and complete the game.
The Classic : Create 100 words in the Classic mode.
The Destroyer : Destroy four timed tiles in one word.
The Jackpot : Create a word containing 2 Gold tiles.
The Knocker : Destroy two timed tiles in one word.
The Timer : Create 100 words in the Timed mode.
The Tumbler : Create 100 words in the Tumbler mode.
Vowelless : Make 3 words without vowels.
Wild Carder : Create 10 words using the wild card.