callsheet.predictions for hackathons
round 01
callsheet · Colosseum Cypherpunk Hackathon

Projects.

1,574 projects.

Magic Slime

Consumer Apps, Infrastructure, Stablecoins

Heroine has the power to summon slimes but instead of controlling the heroine, you play as the slimes themselves. Unite the slimes, defeat your enemies, and save this world by retrieving the sacred crystal from the monsters castle. The Web3 and PC game features Solana as its main in-game currency, enabling seamless transactions, upgrades, and player rewards. With the support of SuperTeam KZ.

Magikmons

Undefined

Magikmons is a top down survival game where players fight endless waves of enemies and try to stay alive as long as possible.

Mali

DeFi, Consumer Apps, Stablecoins

Mali - Offline Digital Cash on Solana Private, instant payments that work completely offline App: Mali Currency: Mals (plural) / Mal (singular) Tagline: "Send mals, stay private"

Malintzin

DeFi, Consumer Apps, Stablecoins

El proyecto Malintzin nació de la necesidad de eliminar las comisiones abusivas (4%+) a los pequeños comercios en México . Es una plataforma de pagos QR que utiliza Solana como su capa de liquidación de valor, permitiendo transacciones instantáneas y con 0% de comisión en el punto de venta. La arquitectura se basa en la Abstracción de Cuenta (login simple con email/pass) y el Círculo Virtuoso de Yield, donde los saldos inactivos de Stablecoin generan un rendimiento pasivo (simulando Jito/Marinade). Este rendimiento se utiliza para autofinanciar el programa de Puntos de Descuento (PMX), creando un incentivo para la lealtad y el ahorro en la comunidad

Mandla Money

DeFi, Stablecoins

Mandla Money is a mobile-first financial platform using stablecoins to power last-mile payments and remittances across the Global South. Accessible via WhatsApp and SMS, it enables users to send, receive, and store value without exposure to local currency volatility or blockchain complexity. By turning every cellphone number into a digital wallet, Mandla Money delivers borderless financial access to communities often excluded from the global economy.

Maniacs Global Entertainment

RWAs, Consumer Apps, Undefined

We build and tokenise real-world entertainment experiences, from First-Person View racing and drone battles to entire parks, giving you the power to co-own, earn, and interact with the assets that make fun possible.

mapsdotfun

DeFi

MapsDotFun is a Web3 analytics platform that visualizes on-chain data from the Solana ecosystem. It maps wallet clusters, token ownership patterns, and liquidity distribution to help users identify centralized control, suspicious wallet activity, and potential rug pulls.

Maré Alta — We Are the Tide

DeFi, RWAs, Consumer Apps

Maré Alta is a Web3 project that transforms real-world community care into digital recognition. Through a gamified system of “Tide Badges”, volunteers earn digital tokens (NFTs) for verified environmental and cultural actions — such as composting, planting, or community teaching. Our goal is to make blockchain accessible and meaningful for everyday people, especially within local collectives and NGOs.

Marivent

DeFi, RWAs

Marivent transforms real ships into on-chain assets by tokenizing vessel ownership into tradable shares that generate real-world yield. It also builds an expiry derivatives market for maritime freight indices — starting with TCE (Time Charter Equivalent) — allowing users to trade and hedge shipping market exposure on Solana.

Market Fantasy League

DeFi, Consumer Apps, Undefined

Market Fantasy League brings the thrill of fantasy sports to the financial markets. It's a GameFi platform where users draft virtual portfolios of crypto & RWAs to compete in leagues. More than just a game, it's an engagement engine for Web3 communities, DAOs, and exchanges to launch their own branded trading competitions on Solana.

MarketWizard

DeFi, Consumer Apps

In the search for guidense on the crypto markets MarketWizard is an allied for Analyse and implement a stratege of trading.

Matcha HIGH

RWAs, Consumer Apps, Undefined

Fractional Matcha farm from Uji, Kyoto. Global reach, local touch. We are cultivating the future of primary industry through ownership economy. Co-own the trademark, Co-grow the brand together. Producers once bound by geography now break free—connecting with the world and co-creating their brand with tens of thousands of owners. The future of primary industry starts here.

MatchChayn

Consumer Apps

MatchChayn is a dating platform built and designed for Tech and Web3 professionals to connect and find love. We've created a chilled, culture-driven community where like-minded people with similar digital lifestyles can meet, bond, and grow together - making love feel natural as building together in the Web3 and digital space.

MatchDay

Consumer Apps

MatchDay is a social peer-to-peer sports betting platform that lets friends bet with each other — not against the house. We’re transforming Africa’s $9B betting market into a community-driven, creator-led experience where fans play, celebrate, and earn together.

Materialize

RWAs

Materialize is a decentralized network of 3D printers that allows anyone to print objects locally without owning a printer. Owners list their printers, designers upload models, and users choose and print nearby. Each print transaction is split between the model creator, printer owner, and the platform, turning unused printers into income and making local printing and production accessible to everyone.

Mattle.fun

DeFi, Consumer Apps

A gamified trading platform where your on-chain activity fuels your in-game strength.

Max Delta

Consumer Apps, Undefined

Max Delta is a 3D spaceship battle game with real world crypto rewards, powered by Solana. Players deposit a small amount of SOL to enter the game and receive the DELTA token reward proportional to how many points they have earned in their game session. https://max-delta-lake.vercel.app/

MCBuse

DeFi, Infrastructure, Stablecoins

Blockchain-centered Fintech Infrastructure to power data-driven banking in low income economies and the global sharing economy

Mcortx

DeFi, Consumer Apps

mcortx delivers next-generation infrastructure for cross-border payments and crypto-banking services. Bank's new crypto-accounts, payment transactions become more rapid, affordable, and secure than through conventional rails. Our technology is designed exclusively for regulated banks and fintechs

MCPay

Consumer Apps, Infrastructure, Stablecoins

Charge for Model Context Protocol tools, data sources, and specialized agent capabilities using x402.

MediCert

Consumer Apps, Undefined

MediCert - is a platform for creating, storing, and verifying digital medical certificates! It connects clinics, doctors, and patients in one system where: - doctors can issue certificates online, - patients can receive and share them, - and all certificates are secured and verified through the Solana blockchain The system includes an admin panel for clinic management (tenants) and a doctor’s panel for handling patient records.

MemeLend

DeFi, Consumer Apps

A DeFi meme-trading protocol with on-chain liquidity, lending, and shorting — token creation is just the onboarding mechanism.

Memescan

DeFi, Consumer Apps, Infrastructure

Memescan is an AI Automated project that lets users scan for memecoins on Salana and have multiple insights about it, as also follow community calls

Memoo.ai

Consumer Apps, Infrastructure, Undefined

Memoo.ai is the Ultimate Meme Infra building on Solana. Imagine PumpFun, CoinGecko, Kaito and TaskOn had an orgy, then a baby, Memoo is that baby. Our tech stack makes trust scalable, with 3 ingredients: transparency, automation, and gamification. With already 1.85Mil wallet interactions on OpenBeta, we cannot wait to unveil the full platform. Poised as real meme-focused-infra, Memoo will enable other meme builders to plug into our stack to scale collectively. Memoo aims to strengthen the meme layer itself with scalable trust and via network effects we create.

Memoria - Solana Inheritance Vault (SIV)

RWAs, Consumer Apps, Infrastructure

Memoria is a secure, automated inheritance vault built on Solana. Using advanced MPC and Shamir’s Secret Sharing, Memoria enables users to safely store, allocate, and transfer their crypto assets or NFTs to chosen beneficiaries—triggered by life events or milestones. With a simple user experience, bulletproof security, and open-source, multi-chain compatibility, Memoria protects family wealth and digital legacy for the next generation.

MemoryVault

Consumer Apps, Undefined

MemoryVault is a decentralized, privacy-first photo sharing app built on Solana. It uses end-to-end encryption and NFT-based access control to let users securely share encrypted photos, control who can view them, and manage access through Solana Actions ensuring full user sovereignty and data privacy.

Mentora - Web3 mentorship platform on Solana

DeFi, Consumer Apps, Infrastructure

Learn-to-Earn + NFT Mentorship on Solana A platform where: • Students take training courses. • Each module, test, or project is recorded on the blockchain (Solana) as on-chain proof of progress. • Students can purchase/receive NFT mentorship access — these are keys to sessions, reviews, or chats with experienced mentors. • Mentors, in turn, receive tokens or NFT reputation for their contribution.

Meraki

RWAs, Consumer Apps

Meraki is a Web3 platform built on the Solana ecosystem that connects emerging startups with investors in a transparent, traceable, and secure environment, simplifying early-stage investments by removing bureaucracy and enabling trustless interactions. Each investment is recorded on-chain and generates a tracking NFT that serves as both proof of investment and a trust token, which visually evolves as the startup reaches its milestones, making the investment process transparent, gamified, and engaging.

Mercantill

DeFi, Infrastructure, Stablecoins

Mercantill is enterprise banking infrastructure for AI agents. We provide the audit trails, team controls, and spending safeguards that enterprises require before deploying agents with payment capabilities. Built on Squads Grid.

Merchs.Fun

Consumer Apps

Merchs.fun is the First AI-powered, merch subscription on Solana, providing all Solana lovers an opportunity to stay up-to-date with the latest trend and own limited merch collection