Can you beat the Tech Magazine team? Put your brain to the test with these tricky puzzles and see how you fair. Score yourself out of six. You’ve got 15 minutes, starting… now!
Fill in the missing plus, minus and multiplication signs to make the equation below correct, performing all calculations strictly in the order they appear on the page.
Which of the options A to E most accurately continues the sequence?
Which of the cubes A to E cannot be made using the layout shown?
What number should replace the question mark?
Which of the four shapes A to D fits to complete the circle?
What time should the final clock indicate?
