Score more than 30 points in one move

Score more than 70 points in one move. (remember you get a 50 points bonus when you use all your tiles, it's a bingo)

Make a 6 letter word

Score more than 90 points in one move

Make a 7 letter word

Make a 9 letter word

Win a game in Hard mode

Win a game in any difficulty level

Win a game in Very Hard mode

Win one game in Extremely Hard mode

Finish a game with more than 300 points

Finish a game with more than 200 points

Finish a game with more than 400 points

Play 5 bingos

Play 100 bingos

Play 20 bingos

Score more than 120 points in one move

Make a 11 letter word

Play 500 bingos

Finish a game with more than 600 points