version 0.5
31 July 2001
began the first improvements suggested by danimo. Rewrote the layout for the
game. Still some improvement possible.

version0.4
29 July 2001
suppress the hard code for the pics

version 0.3
27 July 2001
add a splash screen (drawn by Cable)

version 0.2
24 July 2001
porting to KDE2  (KDE2 and qt-2.3.*)
commit in KDE CVS (module kdeedu)
creation of a webpage within the edu.kde.org website.

version 0.1
June 2000
KDE1.2 and qt-1.45