Imagine if Tetris got drunk, knocked up Connect Four, and then ran out on her.

The bastard child from this relationship would be Blocky. This simple yet addictive and challenging game can get intense at times, but is fun and a classic time-waster. (Tip: play the game on mute for a more enjoyable experience.)

The Smilies are feeling blocked in and sad! Help them escape – and make them giggle – by clicking and dragging a rectangle with four like-colored corners. The larger the rectangle, the more Smilies you release. Turn a frown upside down with this fast-paced puzzle game.

Blocky. (Shockwave)