【Economics】- LSESU Economics Society Economics Challenge

LSESU Economics Society – Economics Challenge Where global minds meet London School of Economics excellence

【Math】- Continental Math League (CML)

Continental Math League (CML) Building Mathematical Curiosity, One Problem at a Time ★ The largest

【Chemistry】- You Be The Chemist Challenge (YBTC)

You Be The Chemist Challenge (YBTC) Inspiring Young Minds to Discover the Magic of Chemistry

【Economics】- Global Stock Pitch Competition (Young Investors Society)

Young Investors Society (YIS) – Global Stock Pitch Competition ◆ World’s Leading Investment & Finance

【Public Speaking】- Youth Public Speaking Competition (YPSC)

Youth Public Speaking Competition – YPSC Listen. Speak. Succeed. Empowering young voices worldwide Over 1,000,000

【Biology】- International Neuroscience Olympiad (INO)

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【Business】- The Harvard Crimson Business Competition (HCBC) Championship Round

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【Biology】- Biology Challenge (BC)

Biology Challenge (BC) 2026 ★ Hosted by UK Biology Competitions (UKBC)  ★ 10,000+ students will

【Science】- HUGEM Innovation Challenge (HIC)

HUGEM Innovation Challenge Founded by the Harvard Undergraduate Global Education Movement (HUGEM) Hosted across North

【Finance】- Cambridge Economics and Finance Competition (CEFC)

Cambridge Economics and Finance Competition Participate in the Cambridge Economics and Finance Competition (CEFC) to

【English】- National Language Arts League (NLAL)

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【Chemistry】- International Chemistry Quiz (ICQ)

International Chemistry Quiz (ICQ) ◆ Join over 100,000 students from 21 countries and regions ◆