I'm having some difficulties with the resolution, the edges of the game are cut out of the window (which makes it hard to select a language at the main screen and to choose answer C and D in the quiz)
This game definately needs an option to go back to the main menu, in case you screw up the challanges. Now you MUST restart the game, or continue failing down the road.
It seems to me that it was connected with todays Kong maintenance works. Does the game work well now?