Henry Ernest Dudeney/Puzzles and Curious Problems/212 - Transplanting the Trees

by : $212$

 * Transplanting the Trees
 * A man has a plantation of $22$ trees arranged in the manner shown.


 * Dudeney-Puzzles-and-Curious-Problems-212.png


 * How is he to transplant only six of the trees so that they shall then form $20$ rows with $4$ trees in every row?.