But you know, I readily admit that in all of my submissions "there is no much complicated obfuscation".

So I eagerly await your own obfuscation.  I think you will be very good at them! (I don't promise to be able to analyze it as well as you did mine, though -- I still have a lot to learn from the obfuscated code examples).

Hmmmm... I never made anyone... And actually, this was the first I could understand :)...

Anyway, seems like a interesting challenge... I think I'll try something, but I need to think of what...

daniel