| Hint | Odpowiedź | % Poprawnych |
|---|---|---|
| Mezozoik | Jura | 97%
|
| Mezozoik | Kreda | 95%
|
| Mezozoik | Trias | 92%
|
| Paleozoik | Dewon | 88%
|
| Paleozoik | Karbon | 86%
|
| Paleozoik | Kambr | 85%
|
| Kenozoik | Czwartorzęd | 83%
|
| Paleozoik | Ordowik | 81%
|
| Paleozoik | Sylur | 81%
|
| Paleozoik | Perm | 78%
|
| Kenozoik | Neogen | 75%
|
| Kenozoik | Paleogen | 69%
|