first cleanups to the existing exercises, still to be rewritten
first properly integrated baseball exercise
allow to generate fields that are not mixed at all
no need to display where the hole is, now. It's clearly visible
kill unused parameter
allow to click on the players to move them (+ many cleanups)
react to the currentHumanLanguageHasChanged, even if we are not a registered listener
fix the click coordinates computation
remove the old baseball exercise, as I rewrote it
rewrite the teacher's corner on baseball sorting
new baseball exercise, inspirated from selection sort
display the positions in order in the bases
display the amount of moves in baseball world
remove the old exercises completely
done rewriting the baseball exercises