| Lession Name | Completion Rate | Number of questions | Number of students took the lessions |
|---|---|---|---|
| Expected Value | Start | 1 | |
| Complementary Counting & Overcounting | Lession Complementary Counting & Overcounting | Start | 9 | |
| Stars and Bars | Lession Stars and Bars | Start | 15 | |
| Basic Counting | Lession Basic Counting | Start | 37 | |
| Counting with Digits | Lession Counting with Digits | Start | 17 | |
| Path Counting & Bijections | Lession Path Counting & Bijections | Start | 17 | |
| Binomial (Coming soon) | Start | 20 | |
| Counting with Recursion | Lession Counting with Recursion | Start | 2 | |
| Pigeonhole Principle | Lession Pigeonhole Principle | Start | 6 | |
| Casework | Lession Casework | Start | 40 | |
| Counting Sets | Lession Counting Sets | Start | 46 | |
| Probability | Lession Probability | Start | 77 |