Marlon must battle the beasts by reading numbers written in words.

Choose from the following levels:

1. Read numbers to 20 (Y1)

2. Read numbers to 100 (Y2)

3. Read numbers to 1000 (Y3)

4. Read numbers to 10,000 (Y4)

5. Read numbers to 1,000,000 (Y5)

6. Read numbers to 10,000,000 (Y6)