For Question 1
Black circles are crows and the brown circle is a vulture. Initially, all the crows are in the initial stage.
1)I have assumed that if the crow is in a position to be killed, it will be killed by a vulture.
2)Play the Game in full screen and play in the Chrome browser.
3)Open start.html to play the game. I'm using a download image in the start.html background.
4)If the game is finished then it will automatically get refreshed.
5)I have used SVG Graphics.
6)To kill the crow, place the vulture in the neighbor's position.\