Recommended games:
Numatrix
Connect same tiles with numbers to Complete 5 different levels.
Inaris
Inaris is a simple puzzle game where you must fit the blocks together and create groups of squares and rectangles to keep the board clear.
Hit Him
Hit him three times on each part of the face as fast as you can.
Pong
Classic pong made more exciting by the gradual addition of multiple simultaneous balls!
Splatman
A nice little version of Pacman. Eat all the dots and fruits to proceed further avoiding the scary ghosts.
Xiaoxiao 7
This is the third 7th of an awesome stickman shoot 'em up series. Really cool!