| Palindrome (Algebra 1/2) | Solution | |
| 2 Charged Particles (Algebra 1/2) | Solution | |
| Harmonic Bob (Physics) | Solution | |
| Collapsing Rods (Physics) | Solution | |
| Prime Proof (Advanced Math) | Solution | |
| The Vial Solution (Algebra 2) | Solution | |
| Infinity-gon (Calculus) | Solution | |
| N-gon (Advanced Math) | Solution | |
| Rolled Goal (Calculus) | Solution | |
| Perimeter Problem (Math 54) | Solution | |
| Tangential Terror (Advanced Math) | Solution | |
|
Primitive Brachistochrone (Physics-Calculus) | Solution | |
| Vincent (Algebra 2) | ||
| Can O' Math (Algebra 1) | Solution | |
| Time Machine (Math 87) | ||
| Borg Block (Math 65) | Solution | |
| Stacked Spheres (Algebra 2) | Solution | |
| Infinity Horn (Calculus) | Solution | |
|
Moving Pennies | Solution |