
Representing 20 countries at the final stage of the competition, just 40 competitors out of 150 advanced to compete for five categories. The categories included; multidigit result, product and six digit extractions, and squaring. Kh.Khatanbaatar wrote on his facebook page, “2012.10.01, this is the happiest day of my life. I never expected such a big result in a short time. It is really a surprise. My student won the World championship. We are also proud of S.Tsogbadrakh and S.Akol who won two gold medals and a silver medal in the memory championship in Sweden. ” The next major international intellectual competition, which is held once every four years, is the Mind Olympics on November 23-27.