Do Not Stay Longer

This game's goal is to let frog not to stay longer on the lotus leaf.
Here is a brook which you probably want to dip your hand into.
Water flows and lotus leaves float on the water. 
A frog sits on a leaf.
The frog must not stay on one leaf long.
If you touch other lotus leaf then frog will sit omove to that leaf.
Touch other lotus leaves continuously.
But frog will meet snake while move from leaf to leaf.
Frog must not sit on the leaf where snake sits.
You can also jump in your mind with seeing a cute frog jump from leaf to leaf.
Compare your score with other's in global leaderboard.