Temple of Knowledge 2

You are back in the temple of knowledge, to try to open his inexhaustible supplies. To get to the reservoir of valuable information that can change the world can only be smart and savvy man. You can not be a super education, but to solve the puzzle, you are quite capable, if able to use their brains and think logically. Open the gates of the temple, having solved eight problems were. Number correct answer fill in a circle on the control panel.