You also need the KONG letters and puzzle pieces. So it will not be bored if you go through the levels.
It is also possible to play for time and the level durchzusprinten either bronze, silver or gold.
Who invented the game, can be called genius. It's just not good!
I have it by now even to 170 percent, and it has become to me a minute boring. The madness would it be if I still manage the remaining 30 percent, I would have by 200 percent. Hopefully there is a sequel, which is just as awesome.