... 11:34 am Page 50 239BE441-032E-41D6-AA3C-AE31E930690B IQ Brainteasers is the ultimate test of your brain power. Packed with over 300 puzzles, your visual, mathematical and lateral-thinking ... strands should pass over and undereach other alternately, as in the other examples.13 DThey all rotate clockwise, first to the nextvane, then missing one, then two and so on. IQ Brain 050-101 ... P IQ Brain 001-049 30/8/06 11:31 am Page 29 239BE441-032E-41D6-AA3C-AE31E930690BVisual2329 Which of the sectors below – A, B, Cor D – should fill the empty sector in the circle?ABCDIQ...