NewsSouth Tim’s a global maths champion 11/03/2025 FacebookTwitterEmail Saint Mary’s Catholic College student Tim De Guzman was awarded the title of Champion in a prestigious International Maths Challenge. (SUPPLIED) When it comes to problem solving and maths puzzles, Tim De Guzman feels at home. The Year 8 Saint Mary's […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password