| Id | Type | Title | Solved | |
|---|---|---|---|---|
| 65 | Music | Vibrating Strings | 1 | 4.25 |
| 66 | Physics | Freefall Time | 1 | 4.25 |
| 67 | Physics | Freefall Distance | 1 | 4.25 |
| 68 | Physics | Upward Toss | 1 | 4.25 |
| 69 | Physics | Projectile Motion | 1 | 4.25 |
| 70 | Physics | Drag Force | - | 5.46 |
| 71 | Physics | Terminal Velocity | 1 | 4.25 |
| 72 | Physics | Universal Gravitation | 1 | 4.25 |
| 73 | Physics | Elastic Collisions | 1 | 4.25 |
| 74 | Physics | Billiard Ball Collisions | 1 | 4.25 |
| 75 | Physics | Many Billiard Ball Collisions | - | 5.46 |
| 76 | Physics | Torque | 1 | 4.25 |
| 77 | Physics | Maximum Book Overhang | 1 | 4.25 |
| 78 | Physics | Maximum Encyclopedia Overhang | 1 | 4.25 |
| 79 | Physics | Heat Flow | 1 | 4.25 |
| 81 | Engineering | Differential Manometers | 2 | 3.55 |
| 82 | Engineering | Pressurized Fluid Flow | 1 | 4.25 |