RAndom Math Problems (RAMP) is a math workbook co-authored by Leo Hong and Dr. Tao Hong. The book collects interesting math problems for students to solve. It reflects an unconventional approach to math education and training of problem solving skills. Some of the problems are also posted online in this blog. 

Leo Hong is a pre-college student at UNC Charlotte. 

Dr. Tao Hong is the father of Leo Hong. 

Leo's Math Achievements

6th Grade: 
  • 2023 MATHCOUNTS Nationals Qualifier
  • 2023 Elon Comprehensive Math Contest 1st Place Winner 
  • 2022 19th International Mathematics and Science Olympiad (IMSO) Gold Medalist
  • 2022 AMC12 Distinction and AIME Qualifier
5th Grade: 
  • 2022 International Mathematics Competition (IIMC 2022) Key Stage II Gold Medalist
  • 2022 Wylie Math Tournament Junior Exam 1st Place Winner
  • 2022 College of Charleston Math Meet Math Marathon 1st Place Winner
  • 2021 November AMC10 Distinction and AIME Qualifier
4th Grade:
  • 2021 MOEMS Dr. George Lenchner Award (Perfect Scorer)
  • 2021 Math Kangaroo Level 5 North Carolina #1
  • 2021 Pascal Contest Honor Roll
  • 2021 February AMC10 Achievement Roll
  • 2020 AMC8 Distinguished Honor Roll
3rd Grade:
  • 2020 Math Kangaroo Level 3 National #1 (Perfect Scorer)
  • 2019 AMC8 Achievement Roll