This Puzzle icon has Android KitKat style. If you use the icons for Android apps, we recommend using our latest Material Icons icon pack (please check our sidebar on the right). Otherwise, it's a solid icon pack that looks good in small resolutions, either on the web or in print. It's characterized by thick lines, smooth corners, and is optimized for 24x24 pixels.
This is a corner puzzle piece -one that would go in the southeast corner of a puzzle. The shape is roughly square. There is a protruding nub on the top. On the left is a space where the protrusion from another piece would fit.