Uncommon move Brain teasers and fun science tricks
Step 1: Place six coins in two rows as shown. Your task is to rearrange the coins into a circle. Seems simple enough; but each coin you move must be touching exactly two other coins after you move it.
Step 2: Solution. First move. Note that the moved coin is touching two other coins after the move.
Step 3: Second move.
Step 4: Third move.
Step 5: Solved!