TODO List

• Configuration
  
  • get the name of the pupil -> ask with a dialog at kalcul first run? or at each run? (in Settings at the moment)
  • save the reults: csv format? where to save them?
• GUI
  
  • where to display what mode you're in? How to change the GUI?
  • what to do with the clock in practice mode?
  • Levels are preset tests and the child might get to a higher level provided he has 80% (or so) answers right.