OpenAI 2026 hackathon

ClashCode

1v1 Live Coding Battles for Colleges: Gamifying algorithmic problem-solving with real-time multiplayer and infinite AI-generated challenges.

Solo project by Praveen Patil · 1 likes · 0 comments

View the project on Devpost

Archive position — measured, not model output

1 like on Devpost

505 of the 7,850 archived projects have more likes, and 1,758 share exactly 1 — so this project's #803 place in the like-ranked listing is a tie-break inside that group, not a ranking.

Projects (log scale)

1
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1k
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05,587
11,758
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3–4132
5–975
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Likes on Devpost. ▲ marks this project's group.

Show the figures
LikesProjectsShare of archive
05,58771.2%
11,75822.4%
22843.6%
3–41321.7%
5–9751.0%
10+140.2%
Devpost like counts for all 7,850 archived projects, captured when this archive was built.

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Executive Summary

What the company appears to be

ClashCode is a self-reported real-time, 1v1 competitive coding platform for university students, built as a hackathon project. It claims to gamify algorithmic problem-solving using live multiplayer battles between colleges and AI-generated challenges that are unique per match.

What changed

The description does not indicate any prior version or evolution of the product; it is presented as a single, self-contained hackathon submission.

Single most important open question — the commercial due-diligence read

Is there evidence of traction, revenue, or customer adoption beyond the author’s own account? The project has no demonstrated market presence, users, or monetization model.

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What The Product Actually Is

The description states that ClashCode is a real-time, 1v1 competitive coding platform designed for university students. It includes features such as:

  • Instant matchmaking between rival students.
  • College-based global leaderboards and “War Rooms” for scheduled battles.
  • AI-generated algorithmic problems using GPT-5.6 that are unique per match.
  • A hidden sandbox judge for code execution in Python, JS, Java, or C++.
  • Sub-second real-time sync via Socket.io.
  • Post-match AI mentorship using GPT-5.6 to analyze submitted code.

The platform was built with a full-stack tech stack including React, Node.js, Express, PostgreSQL (via Supabase), and OpenAI API (GPT-5.6).

Confidence Low — all details are self-reported by the author.

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Positioning & Claim Evolution

The description states that ClashCode aims to gamify algorithmic problem-solving, turning it into a “high-stakes esports arena” rather than a silent test environment. It positions itself as an alternative to traditional hackathons and coding competitions, which it claims suffer from static problem sets and cheating.

Key claims:

  • Competitive programming should feel like esports.
  • AI eliminates cheating by generating novel problems on the fly.
  • The platform is built for university students.
  • It introduces a “College War” concept where rival colleges compete.

Confidence Low — these are positioning statements, not evidence of traction or adoption.

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Target Customer & ICP

The description states that ClashCode is designed specifically for university students, particularly those engaged in competitive programming or preparing for coding interviews. It also mentions targeting “rival colleges” as a unit of competition.

No further segmentation or customer personas are provided.

Confidence Low — no evidence of actual users, surveys, or market research.

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Business Model & Pricing Evidence

The description does not mention any business model or pricing strategy. There is no indication of monetization, subscriptions, fees, or revenue streams.

Confidence Not evidenced.

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Technical & Delivery Signals

The project was built in a single weekend using:

  • Frontend: React, Vite, TypeScript, TailwindCSS
  • Backend: Node.js, Express, TypeScript
  • Real-time sync: Socket.io
  • Database: PostgreSQL via Supabase
  • AI engine: OpenAI API (GPT-5.6)
  • Tools used: Codex for rapid development

The author notes that Codex helped with:

  • Architecture and type resolution.
  • UI component mapping.
  • Adding the “Declare War” functionality.

Challenges included:

  • Ensuring deterministic outputs from GPT-5.6.
  • Managing race conditions in real-time code submission.

Confidence Medium — technical details are provided but not independently verified.

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Traction & Maturity Signals

There is no evidence of traction, customers, or adoption beyond the author’s own description. The project was submitted to a hackathon and has no known usage data, user growth metrics, or product iteration history.

Confidence Not evidenced.

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Competitive Context

The description does not reference existing competitors or market positioning in relation to other competitive coding platforms or esports tools. It only contrasts itself with traditional hackathons and algorithmic competitions.

Confidence Not evidenced.

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Open Questions & Risks

  • Unverified claims: The use of GPT-5.6 for problem generation, real-time sync, and AI mentorship is self-reported.
  • No traction or revenue: No evidence of users, customers, or monetization.
  • Single founder team: Only one member listed (Praveen Patil).
  • Hackathon project: The product was built in a weekend and submitted to a hackathon — no indication of long-term development or commercial viability.
  • AI hallucination risk: The description notes that early GPT prompts caused issues with deterministic outputs, suggesting potential instability.

Confidence Medium — risks are inferred from the self-reported nature of the project.

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Questions the description leaves open

  1. What is your plan for scaling beyond a single weekend hackathon?
  2. Have you validated demand among university students or colleges?
  3. How do you intend to monetize this platform, if at all?
  4. Can you demonstrate any user testing or feedback from target customers?
  5. What are the technical limitations of using GPT-5.6 for real-time problem generation?
  6. Is there a roadmap beyond the current MVP?

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Overall Assessment

The description presents ClashCode as a conceptual, hackathon-level prototype with no evidence of traction, revenue, or customer adoption. It is not a product in active use or development, nor does it show signs of a sustainable business model.

Assessment Not ready for investment or partnership at this stage. The project lacks commercial due-diligence signals and must be validated before any serious consideration.

Confidence Very low — the only evidence is self-reported and unverified.

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Source

Submitted to the OpenAI 2026 hackathon on Devpost. Project home on Devpost. Back to the full gallery on Devpost.

This competitive analysis was produced by top-founders.com (opens in a new tab)

Generated by a language model from this project's public Devpost page — its tagline, the author's own write-up and any built-with tags listed there — as captured in August 2026. Short quotations are the author's words. It is an opinion on the idea as a business, not on the people behind it, and it reflects the description as published then. If the project has moved on, request a correction below. The analysis is not independent research and contains no verified traction, revenue or customer data.

An independent guide by KFG International LLC — not affiliated with, endorsed by, or connected to Devpost or OpenAI.

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