Coin Puzzle

  1. Move the rightmost coin of the middle row to below
the two rightmost coins of the bottom row.
  2. Take the second coin from the original bottom row
and move it down and a little to the right.
  3. Move the coin on the right of the top row down to
the left of the coins on what is now the bottom row.
  4. Now move the rightmost coin of the third row down
to complete the triangle.