Flink! Free

Flink is that little puzzle you'll wrap your head around whenever going to the house's smallest room.

Flink! is a great and easy to learn puzzle game. It is highly addictive and a brilliant brainteaser. Play through over 130 great puzzles and gain up to 3 stars in every level.

Your goal in this game is to connect all the tiles of each color together. You do this by swiping tiles around the board. Eventually, you'll get multiple colors to join up. How many stars can YOU get?

There is also a colorblind function accessible from the settings menu. This provides with cool little icons on each type of tiles.