I have moved onto mostly android development so there hasn't been much in the way of updates on these but they are functional and still available on the blackberry appstore.
ShapeAvoider *free* - avoid an increasing number of shapes using the touchpad.
ShapeAvoider Tablet *free* - shape avoider for the Blackberry PlayBook tablet.
Pong41 Tablet *free* - All the fun of Pong without the need to find a friend!
Word MasterMind - Try to guess a five letter word using previous incorrect guesses as clues!
Word Mastermind free - 50 target words with unlimited use