| Copenhagen canal |
| Copenhagen bridge |
| Omega at Lousiana: Melisa Meyerstein, Greg Chaitin, Walter Meyerstein |
| Complexity team: John Casti, George Markowsky, Greg Chaitin, Cris Calude, Walter Meyerstein |
| Greg Chaitin, Cris Calude |
| Walter Meyerstein, Greg Chaitin, Cris Calude |