Full results for 2018 Lost Cities Olympiad Championship (LCOC)
| Position | Medal | Score | Pentamind | Name | |
| 1st | G | 10 | 96.67 | Piero Zama |  |
| 2nd | S | 9 | 92.46 | Florian Jamain |  |
| 3rd | B | 8 | 86.16 | Ricardo Jorge Gomes |  |
| 3rd | JNR | 8 | 86.16 | Noa Concepción Martín |  |
| 5th | 7.5 | 79.86 | Dario de Toffoli | |
|
| 6th | 7 | 73.55 | Matthew Hathrell |  |
|
| 6th | 7 | 73.55 | Stephen Wright | |
|
| 8th | JNR | 6.5 | 63.04 | Alejandro Perez Andrada | |
| 8th | JNR | 6.5 | 63.04 | Mario Hernandez | |
| 8th | 6.5 | 63.04 | Martyn Hamer | |
|
| 11st | 6 | 46.23 | Samuel Pires | |
|
| 11st | 6 | 46.23 | Tomas Kryzius |  |
|
| 11st | 6 | 46.23 | Bharat Thakrar | |
|
| 11st | 6 | 46.23 | Víctor Manuel Hernández Luis | |
|
| 11st | 6 | 46.23 | Markus Ikla |  |
|
| 16th | 5.5 | 33.62 | James Heppell | |
|
| 17th | 4 | 16.81 | Nuno Torres | |
|
| 17th | 4 | 16.81 | Georg-Romet Topkin | |
|
| 17th | 4 | 16.81 | Victor Espinosa Ocio | |
|
| 17th | 4 | 16.81 | Saravanan Sathyanandha | |
|
| 17th | 4 | 16.81 | Sarunas Bosas | |
|
| 17th | 4 | 16.81 | Natasha Quensell | |
|
| 17th | 4 | 16.81 | Andrew Havery | |
|
| 24th | 3.5 | 0.00 | Martin Hõbemägi | |