| Made a cool function | 7 | JevFungus | | | | |
| A question on up arrow notation | 7 | I_am_a_myomancer | | | | |
| Rate my number on fast growing hierachy scale | 6 | Hostile_Enderman | | | | |
| What size of number is this when calculated | 3 | Putrid-Truth-8868 | | | | |
| How strong is CoC(Calculus of constructions,the language under which the Loader function is supposedly diagonalized) | 3 | Least_Cry_2504 | | | | |
| FBN - Factorial Based Notation / UFBN - Unary Function Based Notation | 2 | jcastroarnaud | | | | |
| Busy Beaver & C | 2 | Odd-Expert-2611 | | | | |
| I randomly thought of a number formation. | 2 | GatosPimenta | | | | |
| Multifactorial Notation | 2 | CatgirlDog828224 | | | | |
| Another number I made ig | 1 | Hostile_Enderman | | | | |
