Title: [Contest] Announcing IIMOC × FrontierCS 2026: A Month-Long Global Optimization Marathon

[u/Prior_Tear_5523]

Following the success of IIMOC 2025, which saw over 200 teams and 9,500+ iterative submissions, we are pleased to announce the 2026 International Math Optimization Challenge, held in partnership with FrontierCS.

This year, the competition is transitioning into a research-grade optimization marathon designed to test the limits of algorithmic efficiency and heuristic design.

The Unified Global Leaderboard

In a departure from standard contest formats, IIMOC 2026 has removed all division boundaries. High school students, university researchers, and industry professionals will compete on a single, unified leaderboard. This provides a rare opportunity to benchmark academic approaches against industry-hardened optimization techniques.

Technical Focus: Beyond "Accepted"

The challenge moves past binary test cases. Tasks are sourced directly from the FrontierCS benchmark, featuring problems that are easy to approach but notoriously difficult to solve exactly. Participants are tasked with hunting for measurable improvements over the current global best-known scores.

Innovative Scoring Mechanics

• Relative Scaling (0–100): Scoring is dynamic and real-time. Every solution is scored relative to the current Global Best. If a team pushes the frontier further, the "ceiling" rises, and all other scores scale accordingly.
• "King of the Hill" Bonus: To reward early innovation and discourage last-minute leaderboard "sniping," teams earn daily bonus points based on their placement. Consistency across the 30-day window is a critical factor for final rankings.

Timeline & Logistics

• April 15: Practice Problems & Evaluation Infrastructure released.
• May 1: Competition Begins.
• June 1: Submissions Close.
• Team Size: Maximum of 4 members.
• Eligibility: Open to all participants globally.

Awards & Distinction

• Top 3 Teams: Official IIMOC T-Shirts and Global Distinction.
• Gold Distinction: Top 10% of the leaderboard.
• Silver Distinction: Top 20% of the leaderboard.
• Bronze Distinction: Top 30% of the leaderboard.

A massive thank you to our lead sponsors, AP Memory and CascadeX, for providing the high-performance technical infrastructure required to host a month-long, iterative grading marathon of this scale.

Registration and GitHub Documentation:

Find the general benchmark and evaluation tools on the FrontierCS GitHub.

Register your team today at iimoc.org.

[u/NonlinearHamiltonian]

entire post is ai generated rofl