Coin Capers
The Puzzle Corner this week has two versions which are variations of a common theme in manipulation puzzles. In each game the goal is to switch the position of two or more sets of coins by moving them...
View ArticleThe Fifteen Cent Flip
The Puzzle Corner activity this week comes from the great puzzlist Martin Gardner. In his book Perplexing Puzzles and Tantalizing Teasers, this game appears with the title The Dime-and-Nickel...
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