| Takes | Quiz | Points | Best |
|---|---|---|---|
| 9 | Element Atomic Numbers - Within 15 | - | - |
| 34 | Elements with Missing Words | - | - |
| 1 | Every Element's Atomic Number - Within 15 | - | - |
| 63 | Moon or Dwarf Planet? - Click Quiz | - | - |
| 125 | Organ to Organ System | - | - |
| 151 | Planets by Size - Sudden Death | - | - |
| 4 | Random Element Atomic Numbers - Within 15 | - | - |