National Science League（NSL）
National Science League Introduction NSL System Rules Awards Requirements FAQ 考试入口 Periodic Table of the Elements An all-ages STEM challenge for the U.S. K12 science teaching system 40+ years, 400+ American Schools, 30 thousand + students each year 10 difficulty … Read More
United Kingdom Mathematics Trust (UKMT)
United Kingdom Mathematics Trust (UKMT) Introduction Rules Regional consultant 考试入口 Learning Resources United Kingdom Mathematics Trust (UKMT) The UK’s most popular school Mathematical Challenges Over 700,000 participants all over the world annually Three levels suitable for different age groups Up … Read More
Math Kangaroo (MK)
According to the regulations set by the Math Kangaroo Global Organizing Committee, it is strictly prohibited for any individual or organization to disseminate or orally discuss the problems and answers of the 2024 exam on the internet, social media platforms, … Read More
American Computer Science League (ACSL)
One of the oldest computer science Challenges with 47 years of history
Approved by the National Association of Secondary School Principals (NASSP)
Authenticated by the Computer Science Teachers Association
Sponsored by Google, ADOBE and other advanced technology companies
Based on cumulative team scores, top teams are invited to ACSL ALL-Star
4 different levels suitable for students from Grade 3 to 12
Past papers are available for preparation
December, 2024 – August, 2025… Read More
Caribou Contests
Caribou Contests Introduction Rules Registration My Registration Instructions to Participants in Caribou Interactive Questions Past Papers Make a Purchase Access Code for past papers Instruction to past papers access code Exam Entry North American most influential challenge on campus Hosted … Read More
The Oxford University Computing Challenge (OUCC)
The Oxford University Computing Challenge (OUCC) Introduction Challenge Rules OUCC Syllabus Age group differences 2023 Final Statistics FAQ
Computational and Algorithmic Thinking (CAT)
Computational and Algorithmic Thinking (CAT) Introduction Challenge Rules Requirements Sample Problems FAQ 考试入口 No prior experience in computer programming is necessary 4 different levels suitable for students from Grade 5 to 12 Hosted by the Australian Mathematics Trust (AMT) – … Read More
Continental Math League (CML)
Continental Math League (CML) Introduction Rules Awards Requirements FAQ 考试入口/Exam Entry The biggest math League in the United States More than 40 years of History，500 + Schools 、 70000 + Students Participation There are different difficulties in different papers of … Read More
MATHLEAGUE
MATHLEAGUE.ORG Introduction Promotion Rules Awards Question 活动入口/Exam Entrance MATHLEAGUE.ORG More than 30,000 students in the United States participate every year Team Math challenge suitable for grade 3 to 12 4 students per team (mixed-grade teams from the same school are … Read More
Canada Jay Mathematical Competition (CJMC)
Hosted by Canadian Mathematical Society (CMS) – one of the world’s leading authorities in math
High interest and building students’ problem solving skills
Problems with an increasing level of difficulty
over 55% winning rate
Bilingual exam… Read More