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Puzzle Playground /
Manipulative Puzzles / |
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Coin Butterfly |
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Two equilateral triangles are created with the help of five identical
coins. Slide only two coins so that the equilateral triangles are now both
of different size. |
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Coin Exchange |
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Invert a capital L of coins into another L only by sliding of the coin
pairs. Now that you know this simpLe ruLe, it couLdn't be very difficuLt
to sLide the coins up to the soLution... |
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In Puzzleland |
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Nine coins. Placed in a square they form eight rows of three coins each.
Theory states they can form more rows of three coins. How to get it in
practice? |
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Four Stacks |
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Tumping over two coins every time rearrange a row of eight coins into four
stacks of two coins each. It can be done in four jumps - just keep
jumping. |
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Coins & Triangles |
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Remove some coins from a big coin triangle containing ten coins and a lot
of smaller equilateral triangles so that no equilateral coin triangles
remain. |
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Version for Pocket PC |
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The Five Pennies |
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Maybe it is easy to place four coins in such a way that each coin touches
every other one. But what would you say about five coins? Yes, it is
possible too. |
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The Jumping Coins |
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What can prevent you from moving the coins forward to the aim of the
puzzle? Ironically, but it's the rule of "forward-move-only" that can do
it. |
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The Six Pennies |
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Transform the two rows of coins into a perfect hexagon simply sliding
them. And there is only one additional spec for the sliding... |
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Coin Squad |
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Form a little coin squad, and change then its order by a simple slide the
coins in pairs. It really doesn't require the military tactics. |
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Coin Cup |
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You don't have to win a playoff to get the cup turn over. Just win your
own set in two coins and make the cup stand upside down. |
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Collating
the Coins |
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Change the order of five coins in a chain from big-small-big-small-big to
big-big-big-small-small. Another classic puzzle gem! |
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More Millennium Puzzles |
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Coin Triangle |
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Change the triangle into a square by moving the minimum of the coins. How
many coins will you need to move to do this? |
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Last Updated:
February 15, 2008 |
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