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Coins & Triangles
by Kobon Fujimura
When the centers of any three coins lie in the corners of an equilateral
triangle of some size, such coins form an equilateral coin triangle. How
many equilateral coin triangles of different sizes can you count in the
figure?
The object of the puzzle now is to remove the minimum number of coins so
that no equilateral coin triangles remain. In other words, centers of any
three coins among those that remained don't lie in the corners of an
equilateral triangle.
The
Coins & Triangles puzzle is also presented at our
PuzzlePLAYGROUND
sector.
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file size 22 KB |
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To play the puzzle at your
Pocket PC follow the next simple steps:
-- download the PocketPLAY .zip file using the Download icon above;
-- unzip the downloaded file;
-- copy the folder from your PC to your mobile device.
Now you can play the puzzle. Enjoy!
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