by udosuk » Sun Feb 12, 2006 2:50 pm
I think the original idea of the puzzle creator is to look at the figure that is "doin' a turn", and associate it to a 2-letter term. However, I have to admit I did not get that when I looked at the pic... How I solved it was I looked at the whole scene of 4 figures, try to associate any part of it to a 2-letter thing/term/name and bingo! Hit it within the minute...
PS: it helps to be in the "field of maths"...
PS2: you probably will run into trouble in #8... I'd gladly assist you with some pointers by then... But good luck giving it a few tries first!