Damn I'm really stuck on this one... Someone said focus on how the user types 6,7 and on the in. Yay.... In is either integer or the method which catch the input, I guess it's this because int is already there. But hm, I can't figure it out..
Edit: omg, nevermind I tried to type the answer once again and it worked... xD I thought I tried this one first.. Anyway