Sixteen countries gathered 1035 students at the 4th Singapore International Math Olympiad Challenge (SIMOC) held in Singapore from July 7 to 8, 2018. The gruelling competition on July 7 started from 7 am to 5 pm and was held inside the sprawling Canadian International School, Lakeside Campus. The 16 countries and territories were: Bulgaria, Cambodia, China, Hong Kong, India, Indonesia, Laos, Malaysia, Mongolia, Myanmar, the Philippines, Singapore, Thailand, Taiwan, Vietnam and Uzbekistan.
Sixteen countries gathered 660 students at the 2nd International Junior Mathematics Olympiad (IJMO) held in Bangkok and Pattaya, Thailand from July 27 to 31, 2018.
Twenty-seven outstanding students won scholarships of US$500, US$250 and US$100. For the Top 3 Scholarships, Philippines emerged as Overall Country winner followed closely by Thailand.