ILO 2026 / STANFORD UNIVERSITY

Photos from the
Logic Olympiad.

The International Logic Olympiad brings students from around the world together for a few days of reasoning, arguing, and solving. These photographs are from the most recent edition, held on the Stanford University campus.

COMPETITION DAY

What will they ask first?

The briefing ends. Everyone sits. Then the first problem set lands — and curiosity takes over the room.

Opening the competition round at Stanford University
Listening to the opening briefing
A full lecture hall before the round begins
Walking through the rules of the round
Laptops open, ready to start
The hall between rounds

WORKING IT OUT

Thinking, out loud.

The part of the Olympiad that looks like nothing much and is actually everything.

Comparing notes after a problem set
Two minds on one problem
A steady hand between rounds
ILO Junior entrants working through a problem together
A table of entrants between rounds
Talking through a line of reasoning
Three entrants, one shared question
ILO Senior entrants discussing a problem in the exam hall
Working a problem out on paper
Concentration in the middle of a round
A problem that finally made sense
A friendly face on competition day

AWARDS

The moment it pays off.

Medals at the closing ceremony, for the entrants who reasoned their way to the top.

Medalists at the closing ceremony
Three medalists on the podium

STANFORD UNIVERSITY

Where the Olympiad meets.

ILO was founded in partnership with Stanford University, and the finals are held on its campus.

The ILO 2026 cohort in front of Hoover Tower
Entrants gathered on the Stanford lawn
Between sessions on the Stanford campus
Walking to the next session
ILO participants gathered at Stanford University
The full cohort on the lawn outside the Quad

Your turn in 2027.

Beyond Code Academy is the regional partner for Thailand for ILO. Talk to our team about Junior and Senior mentorship, eligibility, and what the competition actually asks of you.

Back to ILO 2027 ThailandPhotos: International Logic Olympiad. Meet the international competition

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ILO Photos — International Logic Olympiad at Stanford | Beyond Code Academy