Easy-to-navigate menu system for finding and changing options
Full tutorial introducing you to the basics of how to solve Sudoku
Enter your pencilmarks manually, or use the Auto pencilmark feature (optional at any time)
Notepad overlay on touchscreen devices allows you to make your own notes
Beautiful graphics and subtle effects
Integrated Sudoku solver:
Provides hints on what techniques to apply to find a number…rather than just giving you the answer!

Application Description:
Galaga is an arcade/action style space game. Your aim is to fire at the enemy ships until you destroy them. At the start of each game you have three lives. Be aware of the fact that there are three types of enemies. What you need is concentration and good reflexes.
The enemy ships are moving according to pre-defined trajectories, circles and semicircles whereas at the end they are aligned in rows. Then the ships start moving leftwards/rightwards till they reach the end of the window.