NUS Mathematics Society | 148 followers on LinkedIn. NUS Mathematics Society is a student-led society that hosts events for those who are passionate in math. | NUS Mathematics Society is a group of energetic and fun-loving people that welcomes those who are enthusiastic about math. NUS Mathematics Society has organized various events ranging from intra-faculty level to international level. Some of the major events include the Singapore Rubik’s Cube Competition, NUS Sudoku Competition, Enrichment Talks and Student Staff Games.