| Anyone else as dense as me ?
Just thought I would share a puzzle with everyone. This is taken from an old 11+ exam paper.
Must admit it took me nearly an hour to work it out. If I was old enough it looks like I was a fail on the exam then.
One of the following numbers is out of sequence with the others, which one is it ?
1 9 16 23 27 31 34
Gary
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