by Jeff Coakley
The main attraction in this week’s column is a “carousel of cyclotrons”. But first, let’s play the old switcheroo.
Step right up, folks. It’s an easy game. Just keep your eye on the bean.
In case you’re new to switcheroos, here are the rules. The goal is to put the black king in checkmate by switching the position of two pieces. No actual chess moves are made. The pieces simply swap squares.
Any two pieces can switch places. Colours do not matter. You can trade white with white, ...
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