You have two minutes to turn a falling mess of letter tiles into words. Think you're up to the challenge? Fiasco! from Blinking Pixels combines Tetris with Scrabble in the most frantic way possible. Letters fall from the top of the screen and can be swiped and stacked below. Arrange them to spell words, then give them a tap to convert them into points. Work in as many long words as you can and you just might turn this fiasco into a triumph!
Think Rush Hour mingled with Tetri but with shapes that do more than just slide, and you'll have the basic idea of what Shapist is like. More than just a sliding block puzzle game, drag, rotate, or shrink the blocks in order to uncover the grey block to continue. Don't worry about timers or scores, it's just you and the blocks.
Dreamy, addictive, easily playable and challenging at the same time, Dawn of Play's gorgeous little iOS arcade puzzler is the sort of thing that can take up all your free time. In two modes of "reverse Tetris" style gameplay, dismantle grids of blocks with the shapes at hand, either as fast as you can to stay ahead of the fall in arcade mode, or carefully and with planning in the deceptively more relaxing puzzle mode.