Normally when I take this type of test, I score ISTP, with strong tendencies on each especially I and T.
Today I scored INTJ with percentages 78%, 12%, 88%, and 28%.
I'm most definitely not N. I have trouble making generalities and I'm very literal. I see the leaf on the tree rather than the whole tree. That kind of stuff.
Also, I procrastinate too much to be as high a J as I was scored. I would say it's my most moderate area, though, but I definitely lean closer to P than J.
Edit: I took the test again on a different website,
http://kisa.ca/personality , and got these results:
96% Introverted / 4% Extroverted
73% Sensing / 27% Intuitive
100% Thinking / 0% Feeling
55% Perceiving / 45% Judgmental
Overall: ISTP