Competition Preparation Guide

BPhO, Physics Bowl, UKCHO, AMC, BBO, USABO, NEC — from difficulty rankings to preparation strategies, our examiner team helps you choose the right competitions.

Why Enter International Competitions?

Competitions showcase academic excellence and are a key differentiator for top university applications. For G5 and US Top 30 applicants, competition results separate "good" from "exceptional."

🏆 AskAnExaminer Track Record: BPhO 5+ golds for 5 consecutive years (8 last year); UKCHO 5+ golds for 5 years (12 last year); 10+ AMC golds annually. All coached by examiner-level teachers.

Competition Overview

CompetitionSubjectDifficultyGradePrestige
BPhOPhysics⭐⭐⭐⭐⭐11-12Very High
Physics BowlPhysics⭐⭐⭐⭐10-12High
PUPCPhysics⭐⭐⭐⭐⭐11-12Very High
UKCHOChemistry⭐⭐⭐⭐⭐11-12Very High
CCCChemistry⭐⭐⭐10-11Medium-High
AMC 10/12Math⭐⭐⭐⭐10-12High
BBOBiology⭐⭐⭐⭐11-12High
USABOBiology⭐⭐⭐⭐⭐11-12Very High
NECEconomics⭐⭐⭐⭐10-12High

🔑 Competition Strategy

Start with 1-2 moderate-difficulty competitions (Physics Bowl, CCC, AMC) to build experience, then tackle high-difficulty ones (BPhO, UKCHO, PUPC). Quality over quantity — don't spread yourself too thin.

Our Competition Coaches

  • Lao Liu (Physics): 5+ BPhO golds/year, 13 years international teaching, 8 years competition coaching
  • ZH (Math): AMC 1-on-1 & small group specialist, 12 years AP/IB math
  • Lao Hu (Chemistry): 5+ UKCHO golds/year, 12 golds last year
  • Tiantian (Biology): BBO/USABO gold medal coach
  • Ivy (Economics): NEC national gold medal coach

Need 1-on-1 Guidance?

Resources help you plan, but real breakthroughs come from examiner 1-on-1 teaching. Book a free 30-minute trial.

🎓 Book Free Trial