All Problems
Prealgebra
Number
Theory
Counting and Probability
Precalculus
Geometry
Algebra
Intermediate Algebra
| Status | Title | Difficulty |
| 41. Mean Equals Median Problem | Level 3 | |
| 42. Max Radius for Circular Boundary | Level 5 | |
| 43. Card Selection Probability | Level 4 | |
| 44. Specific Criteria Number Count | Level 3 | |
| 45. Linear Equations Value Finding | Level 2 | |
| 46. Square Root and Square Calculation | Level 1 | |
| 47. Rectangle Perimeter to Area | Level 4 | |
| 48. Odd Divisors in Numbers < 103 | Level 5 | |
| 49. Prime Plus 12 Probability | Level 5 | |
| 50. Daps to Baps Conversion | Level 4 | |
| 51. Clock Angle at 2:48 | Level 5 | |
| 52. Reciprocal of Repeating Decimal 1 | Level 4 | |
| 53. Smallest Multiple of 6 Above 115 | Level 1 | |
| 54. Median and Mean Sum | Level 3 | |
| 55. Pentagon Large Angle Measure | Level 5 | |
| 56. Alberto's Sandwich Combinations | Level 4 | |
| 57. Robot Hallway Distance | Level 5 | |
| 58. Three Eyed Aliens Count | Level 2 | |
| 59. Average Pre Final Test Score | Level 5 | |
| 60. Decagon vs. Pentagon Interior Angle | Level 4 |