The numbers 1 through 15 have been re-ordered according to a certain logic. Deduce the logic and fill in the blanks.
15, 7, 11, 3, ___, ___, ___, 1, 14, 6, ___, ___, 12, 4, 8
The fifteen pool balls sorted by hue (like a rainbow). Brown, red, orange, yellow, green, blue, purple, black. Stripes preceed solids.
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Posted by Eric
on 2006-12-29 19:59:23 |