Our Achievements

American Computer Science League (ACSL)

2025 will be the 47th years of ACSL contest. 6,000 students from 21 countries participated each year.

2021

• California State Champions in both Elementary and Junior divisions.
• 15 elementary students advanced to the ACSL World Finals, winning:
  
  • 3 Gold Medals (perfect scores, tied)
  • 3 Silver Medals (one point deducted, tied)
  • 2 Bronze Medals (two points deducted, tied)

2022

• All teams earned perfect scores and became California State Champions.
• At the ACSL World Finals, among competitors from 25 countries (China, Korea, Canada, Russia, Singapore, and more):
  
  • Elementary Division:
    
    • 1 Gold Medal (perfect score)
    • 5 Silver Medals (one point deducted, tied)
    • 4 Bronze Medals (two points deducted, tied)
  • Junior Division:
    
    • 1 Bronze Medal — a major achievement at the high school level!

2023

• Multiple teams repeated as regional champions.
• 20 students achieved 1st place in regional competitions.
• Junior Division World Finals:
  
  • 1 Gold Medal — Congratulations to Jayson Quah!
  • 1 Silver Medal — Congratulations to Aaron Liu!
  • 1 Bronze Medal — Congratulations to Aaron Wang (second consecutive year)!
• Elementary Division World Finals:
  
  • 1 Gold Medal
  • 3 Silver Medals
  • 8 Bronze Medals

2024

• Continued dominance in regional championships.
• At the ACSL World Finals:
  
  • Elementary Division:
    
    • 3 Gold Medals
    • 5 Silver Medals
    • 7 Bronze Medals
  • Junior Division:
    
    • 1 Silver Medal — Congratulations to Mason Tsai!
    • 2 Bronze Medals — Congratulations to Ryan Ho and Lucas Gao!
  • Intermediate Division:
    
    • 1 Bronze Medal — Congratulations to Jayson Quah!