Ah mirmo, as it looks like, you are not having any tipp-ex like me XD
Maybe he kidnapped some high-content players of wechall and beat the solutions outta them... wait.. isn't possible.. even some great players did not reach the 100% mark...maybe the Romanian Lamer Crew "rstcenter" told him the solutions ? .. also not.. I know the answer!
The answer is his signature on the most sites:
Knowledge: (x)html,css,javascript,ajax,c++,php,python,perl, ASM,action script 3.0,SQL, C#,Visual Basic,JAVA