St. Petersburg took first place in the 1999 fall Interschool contest. Miami Springs was second, J. P. Taravella third, Stoneman Douglas fourth, and Suncoast fifth.Contest writer F. E. Wadley accepted two disputes. On number 18, 38 steps as well as 9 moves. On number 34, half credit was given for a correct trigonometric answer.
[Miami Sunset was missing from the results originally received by Mu's News, but the school's score (31.1) has since been added to the table below.]
The table below shows the complete results.
| St. Petersburg | 38.6 |
| Miami Springs | 37.8 |
| J. P. Taravella | 33.8 |
| Stoneman Douglas | 33.1 |
| Suncoast | 31.5 |
| Miami Sunset | 31.1 |
| Navarre | 30.9 |
| Chamberlain | 30.5 |
| Boca Ciega | 30.4 |
| Vero Beach | 26.9 |
| Deerfield Beach | 26.6 |
| Palm Harbor Univ | 26.3 |
| Hillsborough | 25.6 |
| Rickards | 24.9 |
| Pensacola | 24.8 |
| Canterbury | 24.3 |
| St. Thomas Aquinas | 23.9 |
| Bolles | 23.7 |
| Flagler Palm Coast | 22.8 |
| A. C. Mosley | 22.6 |
| Columbus | 22.5 |
| North Miami Beach | 22.1 |
| Lincoln | 21.8 |
| H. B. Plant | 20.9 |
| Naples High | 20.1 |
| Sickles | 18.3 |
| East Lake | 17.4 |
| Community School Naples | 16.5 |
| Shorecrest Prep | 16.4 |
| Pine Crest | 16.1 |
| Coral Springs | 15.5 |
| North Broward | 15.1 |
| Clearwater | 13.6 |
| Blake | 12.8 |
| Avon Park | 12.5 |
| Western | 12.1 |
| Leon | 12.0 |
| Lakewood | 11.6 |
| G. Holmes Braddock | 11.4 |
| Titusville | 11.1 |
| Orange Park | 10.6 |
| Leesburg | 10.0 |
| Mast Academy | 9.6 |
| Seminole | 9.5 |
| Plantation | 8.0 |
| Barron Collier | 7.2 |
| Terry Parker | 6.4 |
| Coral Reef | 4.6 |
| Fort Pierce Westwood | 4.5 |