Parks (example)

Solution is Correct!
Took you 16 hours, 20 minutes and 21 seconds to complete.

1) Every color on the board is a park.
2) In every park there is 1 tree that must be placed.
3) In every row there is 1 tree that must be placed.
4) In every column there is 1 tree that must be placed.
*** In harder versions there may be 2 trees in every park/row and column ***
5) Trees cannot be touching one another, not horizontally/vertically or diagonally.