Free Game: Blockwick [iOS]

Free today with App of the Day
Blockwick 2 is now available! It has 160 puzzles of increasing difficulty with a slew of new specialty blocks—including caterpillar blocks, flip blocks, entangled blocks, and more.
There is a place with lots of blocks. It's called Blockwick
The blocks here are all different shapes and colors and have mysterious symbols on them. Everything is mixed up, but when you place same-colored blocks next to each other, their symbols glow! Organize the blocks to bring light and order to this world.
From the creators of Aqueduct, Orba, and Monster Soup comes an intriguing new slider-puzzle called Blockwick.
Check out Blockwick 101 and play through 48 puzzles for free before buying the full version.