The second Iranian Geometry Olympiad was held in Tehran on September 3rd 2015, with over 300 participants from Iran and 250 participants from 19 other countries. This competition had three levels, elementary, medium and advanced. The examination of each level consisted of 5 problems and the contestants were given 4.5 hours to solve the problems. We sent the problems, solutions and marking schemes to the countries, they took the exam in their own country in same date, and sent back to us the top grades in each level.
In the end, the highest ranked participants in each level were awarded with gold, silver or bronze rulers, respectively.