The Fable: In the old west, the 78 soldiers manning the parapets at Ft. Fearless were surrounded by 119 Indians. Their only hope was in making the Indians think there were more soldiers in the fort. Major Burns reasoned the Indians might count the men in corner parapets twice as they could be seen from two adjacent sides.
Your goal: Position the blocks numbered 1 thru 12 such that 22 men appear on each side; then reposition them for 23 men on each side, then 24 etc… up to 30 on each side.
31.99 in Canadian dollars. Approx $26.22 US.