Bejeweled - Bejeweled: match sparkling gems three at a time to make them burst in showers of color and points.
Sortd - Rated the #1 App for Gmail
Candy Crush Saga - Join Tiffi and Mr. Toffee in their sweet adventure through the wonderful Candy Kingdom. Switch and match your way through hundreds of levels in this delicious puzzle adventure.
KanbanMail - A Kanban board for your emails.
KDiamond - KDiamond is a single player puzzle game.
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.