Your score was 30 out of 30. That is an excellent score, you would have a very strong chance of passing the Mensa test and joining Mensa.
Hmm. FWIR from taking a test in school several years ago my IQ was 165 - top 0.2% or something. I'm just good at spotting patterns and as most of you will have noticed, the majority of points to be earnt in that "quiz" were for seeing patterns.
Even the questions with letters are good for patterns. I am terrible with English though, my gramma and speeling [ :o) ] are awful and I have a limited attention span. Apparently these are common traits for people with my IQ! Again, another pattern! Some of the questions were tricky though and I will admit that I only knew the answer to the 'insatiable' question because I have seen the answer somewhere else before. I am a sucker for these sorts of things and spend far too much of my time doing them.