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LIVEDSH Hacks V.2 · registration open, closes Nov 14 →

Don't study STEM.
Build it.

We're building a culture of STEM innovation for youths: free competitions, research, and student-led chapters connecting young people in 130 nations. Take on a challenge, build a project, or start a chapter.

Backed byHudson River TradingCitadel

Drag to explore. Hover or tap a country for chapters.

Officially sponsored by

Backed by Hudson River Trading and Citadel

Hack ClubFiscally sponsored by Hack Club · donations tax-deductible

01 · Impact

STEMise in numbers

Students impacted
5,400+
Nations reachedAcross 6 continents
130
Chapters
129
Media impressions200K+ people reached via media
350K+

Where our participants come from

USASouth KoreaFranceNigeriaIndiaVietnamCanadaUAENepalKenyaChinaMalaysiaSaudi ArabiaPakistanPhilippinesBangladeshPortugalParaguayGermanyIraqAustraliaSouth AfricaEgyptRomaniaBrazilSingaporeSenegalDominican RepublicMyanmarThailandUzbekistanIranTurkeyArgentinaMoroccoUkraineMexicoKazakhstanMalawiLatviaJapanMaltaIcelandEthiopiaPeruCameroonNamibiaIndonesiaAlgeriaTunisiaGhanaGreeceSri LankaItalyColombiaBeninCambodiaMongoliaLaosIsraelSyriaSerbiaBosnia and HerzegovinaCyprusEstoniaIrelandEcuadorPanamaLebanonChileQatarArmeniaMontenegroLiberiaNetherlandsLithuaniaBotswanaUgandaRwandaAzerbaijanBahrainBoliviaIvory CoastHaitiSpainSwitzerlandGeorgiaDenmarkNorth MacedoniaLuxembourgFinlandHungaryJamaicaKyrgyzstanTajikistanNew ZealandAngolaCzech RepublicAlbaniaTimor LesteHondurasAfghanistanBulgariaRussiaPolandTrinidad and TobagoUnited KingdomYemenOmanCubaSudanJordanGuatemalaTaiwanBurkina FasoBelgiumRepublic of the CongoEl SalvadorFijiZimbabweTogoSloveniaPalestineKosovoBelarusComorosMaliDemocratic Republic of CongoMauritiusMadagascar

Building a culture fostering STEM innovation for youths.

03 · Upcoming

Upcoming competitions

Join students from around the world in our next competitions. Each event page has the dates, rules, and registration details.

OngoingOnline

IQIC

Oct 26 – Nov 20, 2026

The International Quantitative Investing Challenge is a free competition where high schoolers design a strategy, then test it in three weeks of live trading.

What you'll doStudents form a hypothesis, test it against live markets, and learn from the data.

Registration openOnline

DSH Hacks V.2

Submissions close Nov 14, 2026

A free global online hackathon for students 13+ building projects in AI and healthcare.

What you'll doStudents turn AI and healthcare ideas into working projects alongside peers from around the world.

Registration openOnline

YIMO III

Dec 19–20, 2026

The Youth International Math Olympiad returns for its third edition, a global online contest for young problem solvers, on December 19–20, 2026.

What you'll doA student-built olympiad where young people tackle hard math problems with peers worldwide.

View all competitions

05 · Partner organizations

Organizations that co-host events and share opportunities with STEMise.

Skits For Youth
DeltaForge Hacks
NXT Horizon
Interscholastic Ethics Society
Exploratory
STEMist Education
Saintly
The Euler Circle
Culturing Curiosities
Non-Trivial
HowToHackathon
Minorities in STEM

Judges from

Logos show where individual volunteers work or have worked. They do not indicate sponsorship or endorsement by these companies.

Apple
Amazon
Amazon Web Services
Meta
J.P. Morgan
Cisco
Google
IBM
Oracle
Goldman Sachs
Y Combinator
Columbia Business School
MIT
Stanford University
University of Oxford
D. E. Shaw & Co.

Judges & Mentors

119 professional judges behind DSH Hacks

Meet the judges

06 · From students

What competitors say

Students share their experiences competing in YIMO.

“Before YIMO, I felt that my mathematical ability was mostly limited to what I learned in school. YIMO gave me an opportunity to challenge myself with unfamiliar and competitive problems, which improved my confidence and problem-solving skills. It also taught me to stay patient and think creatively when I couldn’t find an immediate solution. Overall, YIMO helped me see mathematics as something more exciting and challenging than just an academic subject.”
Aaditya Y.
Competitor, Nepal · YIMO
“YIMO was my first international competition, and it was a wonderful experience that gave me the opportunity to participate in an international math community with a very supportive and well-organized team. Before YIMO, I had limited access to international math opportunities, and although Pakistan has STEM competitions, mathematics-focused opportunities are still limited. I believe free and open programs like YIMO are important because they give students from different backgrounds and countries access to valuable experiences, confidence, and learning opportunities, and I would love to see more subjects included alongside mathematics.”
Bibi A.
Competitor, Pakistan · YIMO
“Participating in YIMO helped me improve my academic English, as I learned new mathematical terms while preparing for the test. During my preparation, I also discovered several topics that I need to improve and gained valuable experience participating in an international math olympiad. I hope that next time I will come with stronger knowledge and be able to participate in the more competitive and challenging Division 1. I am very grateful for the opportunity to test myself and for YIMO sharing the tests, answers, and full explanations of the solution methods, which makes preparation much more accessible to students.”
Sayatuly N.
Competitor, Kazakhstan · YIMO
“YIMO helped me improve my mathematical knowledge and made me more interested in STEM. It also gave me the opportunity to connect with students from different parts of the world and compete with them. I think this is a great idea because it allows students to challenge themselves, learn from others, and improve their skills. Programs like YIMO being free and open to everyone are important because they give students opportunities to learn and grow regardless of their background.”
Olaniyan W.
Competitor, Nigeria · YIMO
“Before YIMO, my access to advanced STEM resources was limited, which made preparing for international studies challenging. This free program built my technical skills and fueled my deep passion for mathematics, giving me the foundation to pursue computer engineering abroad next year. I am now fully prepared to excel and definitely win in the next YIMO competition.”
Salma A.
Competitor, Morocco · YIMO
“Before YIMO, I had access to my school's Math Team. From this competition, I furthered my math skills, and programs like this matter to me because they allow me to showcase my skills on a higher level. Additionally, since they are free, it allows for many more students to participate and develop in a community that is welcoming. I think this competition was planned exceptionally, and I am excited to compete in the upcoming YIMO competitions. Thank you for this amazing experience.”
Atharv P.
Competitor, United States · YIMO

07 · Get involved

Get involved with STEMise

Help build the culture: start a chapter, volunteer with the team, partner on an event, or help fund a free competition.