Season XIII.
The road to Tokyo.
Registration open 124,893 competitors from 47 countries are already in. Four rounds stand between the Online Qualifier and the crown at Tokyo Big Sight, November 12–14, 2026.
Until the World Finals · Tokyo Big Sight · Nov 12, 2026 · 09:00 JST
Four rounds.
One crown.
Every competitor starts in the Online Qualifier. Only 96 reach Tokyo, and only one leaves as World Champion.
The chase
for seeding.
Standings after Spring Open XIII and Quantum Invitational IV. Points decide seeding into the Regional Semifinals, the top 64 skip the first elimination bracket.
$1,000,000.
The largest in history.
The Season XIII prize pool is the biggest ever offered in competitive programming, distributed across the finals, domain championships and community programs.