| Subject | Most Guessed |
| Element | |
| Planet | |
| Human Bone | |
| Human Body System | |
| Trigonomic Function | |
| Amino Acid | |
| Cloud Type | |
| Layer of Atmosphere | |
| Type of Triangle | |
| Taxonomic Rank | |
| | Subject | Most Guessed |
| Space Shuttle | |
| Northern Constellation | |
| Southern Constellation | |
| Geologic Era | |
| Part of the Eye | |
| Part of the Ear | |
| Cranial Nerve | |
| Alkalai Metal | |
| Noble Gas | |
| Part of Heart | |
|