Planting trees

A fun math game for adults and kids, novices and advanced players. Improve your memory, concentration, responsiveness, and logical reasoning skills through thousands of challenging tree-planting games. Let the adults exercise their brains in a relaxed state and challenge themselves in a happy mood. Let children improve their intelligence in the game and experience independence in the game.
Application features:
1) Different difficulty levels, 5*5 to 8*8, challenge yourself
2) Leave the best record, challenge the brain and hand speed
3) Help function, can provide guidance when encountering difficulties
If you want to play a good tree game, you must first understand its rules and requirements, and the benefits are:
1) Each color represents an area, each area is planted with a tree
2) Only one tree per row and column
3) No more trees can be planted in the 8 grids around each tree
Using rules to think and reason, you don't need to blindly try the possibilities. There may be more than one answer.