Brainstorm word cloud
Terms mined today from the brief, current gallery submissions, past winning projects in related Devpost hackathons and the discussion board. Bigger = more frequent (brief and winners weigh more). Click a word to see winning projects that mention it.
AI · blockchain · climate · game · blockchain rkiye · rkiye group · platform · nft · community · solutions · management · decentralized · action · world · web · chutes · solana · ever · smart · plan · assets · vulnerability · improve · developers · helping · code · session · challenges · chair · accountability · climate change · climate data · blockchain technical · orange county · sign · call · zero · scales · free · contract
Past winners in related hackathons
Winner-badged projects from ended Devpost hackathons that share a theme with this one. Read a few before you pick an idea.
- Tunjuk — Tunjuk is an open-source web AI screen tutor. Sign in with Chutes, share any window, ask anything. Every inference call hits your own wallet, Tunjuk holds zero credits and scales free forever. (Chutes Hack Malaysia 2026)
- Katana — Asset Management On Solana (IGNITION | A Global Solana Hackathon)
- Cratch | The Future of Content Creation — First Ever Decentralized MetaStreaming Platform (Polygon BUIDL IT : Summer 2022)
- Voog — Voog is the blockchain app-builder. Super-simple, UI-based smart contract builder with one-click deployment to the blockchain and an auto-generated UI to use the contracts. (NEAR MetaBUILD Hackathon)
- SafeHer — Not just the fastest route — the safest one (Zero Origin)
- RoofGrid — Turn any rooftop into a practical, data-driven solar plan. (InfinityX Global Hackathon 2K26)
- Shower Souls — Ever want to feel how hard it is to get an SF AI Tech Bro to shower? This game will make you experience it. Spray the larper with a hose until he is clean! (Shower Hacks)
- CaptionForge — Audit, repair, and export accessible captions for online video. (Sound for All)
- Life Agent OS — Life Agent OS is an AI operating system for understanding cities and coordinating humanitarian action. (AI for Social Good: Hack with MLH & DigitalOcean)
- Rugged SystEMS — Navigating to the Unreachable. (Esri's Weekend of Innovation 2026)
- Siap — Siap turns application packs into cited eligibility checks and an ordered action plan using four confidential Chutes AI agents, without retaining raw documents. (Chutes Hack Malaysia 2026)
- DarleyGo — The first mythical-based NFT horse racing game on Solana. (IGNITION | A Global Solana Hackathon)
Judging criteria
Criteria as listed on the official page; weights are not stated there, so they are drawn equal. source ↗
How effectively the solution addresses a real climate or environmental challenge. Does the solution contribute to improving sustainability, environmental transparency, carbon tracking, renewable energy adoption, or ecosystem protection?
Is the idea fresh, innovative, and exciting? Does it take a unique approach to applying blockchain or emerging technologies to solve climate-related challenges within the chosen track?
Does the project function as intend? Does it demonstrate effective use of tools such as blockchain, smart contracts, AI, data platforms, or environmental data integration?
How practical and scalable is the solution? Could the project realistically be used by organizations, communities, policymakers, or businesses to improve climate action, sustainability, or environmental monitoring?
Is the demo clear, engaging, and easy to understand? Does the presentation effectively communicate? 1) the climate problem being addressed 2) how the solution works 3) the potential real-world environmental impact
Timeline
Submission period (from Devpost): Oct 05 - 25, 2026. Deadline: Deadline: Oct 25, 2026 @ 5:00pm MSK.
How a beginner can ship
- Read the rules page
Check eligibility, team rules and what must be submitted.
- Pick one idea from the word cloud
Choose one problem and one user; cut everything else.
- Build the smallest working version
One flow that works end to end beats five half features.
- Record the demo early
Most Devpost judging leans on the video and description.
From the discussion board
Discussion 0
No discussion yet. Ask the first question or post a team-up for this competition.
Sign-in opens soon. Until then the forum is read-only.
Same account as pocketplay.win (Google or username). Posting needs a Google-linked account.