1. Click on blue button to select. To unselect, click the red button
again.
2. No guessing. Wrong answers are penalized.
3. Score at the end. Correct answers are shown by the
symbol.
| Instructions:
1. Click on blue button to select. To unselect, click the red button again.
2. No guessing. Wrong answers are penalized. 3. Score at the end. Correct answers are shown by the symbol.
|