| Takes | Quiz | Points | Best |
|---|---|---|---|
| 9 | Element Atomic Numbers - Within 15 | - | - |
| 33 | Elements with Missing Words | - | - |
| 1 | Every Element's Atomic Number - Within 15 | - | - |
| 60 | Moon or Dwarf Planet? - Click Quiz | - | - |
| 124 | Organ to Organ System | - | - |
| 144 | Planets by Size - Sudden Death | - | - |
| 3 | Random Element Atomic Numbers - Within 15 | - | - |