Can You Solve This Extremely Challenging Logic Puzzle?

Take a good look at this picture and try to answer the questions below. Some are more difficult than others.

1. How many tourists are staying at this camp?

2. When did they arrive: today or a few days ago?

3. How did they get here?

4. How far away is the closest town?

5. Where does the wind blow from: north or south?

6. What time of day is it?

7. Where did Alex go?

8. Who was on duty yesterday?

9. What day is it today?

Click to reveal the answers: