Game of 19 is a simple nail-biting game. The concept is very simple. Match all sets of Smartek blocks with each other. You can change the orientation of each block by tapping (clicking) on them. With every tap you cycle thru the six possible orientations and you stop when you think the orientation is correct.

The goal is to beat the time. If you are fast enough you earn 3 stars. There are currently 19 levels in 3 categories:
Easy - 8 levels to introduce you to the concept
Shapes - 7 levels of various colours, shapes to make the game more fun
Difficult - 4 very hard levels with either limited time or moving blocks
The ultimate goal is to get all 57 stars.
Real-life Challenge
Another way to play the game is to use real 19 Smartek building blocks which all have the same two colours. The goal is to shuffle all your 19 real-life blocks in front of you and press the start button. On the screen the 19 blocks will shuffle and a timer will countdown from 3, 2, 1, ... GO.
Your goal is then to as quickly as possible build your 4 rows of Smartek. If you think you are finished press the stop button. Now check your blocks if they are correct and remember your time. Challenge yourself or a friend to beat your time!