| Criteria | Points | Yes/No |
|---|---|---|
| Has two paddles that appear in the correct positions. | 5 | |
| Paddles move according to 'W', 'S', 'UP' and 'DOWN'. | 5 | |
| Paddle movement is limited to the top and bottom of the screen. | 5 | |
| Has a ball that appears in the middle of the screen. | 5 | |
| The ball bounces off the top and bottom walls. | 5 | |
| The ball bounces off the two paddles. | 5 | |
| Total: | 30 |