| Topic Title | Topic Starter | Posts | Time |
| Base Converter Calculator | Dexter <yousaf.as... | 1 | 10:36:29 |
| Missing digit formula? | Stig Holmquist <s... | 3 | 15:17:16 |
| A Lifeguard Problem | RKL <maryjim@[EMA... | 12 | 15:17:30 |
| Trisection Solution | "Jon G." &... | 5 | 20:40:11 |
| Laws of Growth and Decay | "Jon G." &... | 10 | 22:02:19 |
