There are many more game instances than stars in the universe!
Play the game and sort the 16 flags according to the sorting criterion proposed by the game. Your initial score is 1. Every time you tap a flag in the proper order your score is multiplied by the number of correct taps up to that point. Every time you tap a wrong flag it disappears.
Time matters: if you take less than 60 seconds to sort all the flags, your score is multiplied by the number of seconds left, but if you take more than 1 minute, the score is divided by the number of seconds in excess.
You can click on Hint to know the name of the next country, but each time you ask for a hint, your score is divided by 2!
FlagShip game EXPO is a new edition of FlagShipgame.eu, a flag-sorting game developed during Europe Code Week 2014 for educational purposes. All the development steps were conducted online and recorded, so that the game can be rebuilt fron scratch following the video tutorial available at http://flagshipgame.eu/roadmap/
The EXPO edition has been developed by the University of Urbino (http://informatica.uniurb.it/) and by Regione Marche in view of Europe Code Week 2015 (http://codeweek.eu/).