Want to fly an aircraft?

Aircraft simulator : http://flightgear.org: never tried it.
Dots and lines game: http://www.athey-educational.co.uk/games/game5/game5.htm: doesnt congratulate you even if you win against computer!
Line Rider: http://www.linerider.org: there is something special about this game.
City Pixel: Wonderful site, roam around the virtual city, hire an apartment, design and furnish it, and meet your neighbors!