Students should use this rubric: https://www.udacity.com/course/viewer#!/c-ud015/l-3072058665/m-3072588797

for self-checking their submission.

1. Open index.html in a browser.
2. Once the game loads, you can interact by pressing the arrow keys on the keyboard that correspond with the direction you wish to move the character.
3. Try to avoid bugs and collect jewels to get the highest score.