Pi Network Hackathon 2025 Results and Analysis

Brief summary

The Pi Network Hackathon 2025, which ran from August 15 to October 15, marks a key milestone in the Open Network era and highlights a strategic shift towards building an ecosystem with real-world usability. With over 215 applications submitted for the Mainnet, the hackathon successfully motivated developers to create production-ready projects that integrate Pi cryptocurrency into everyday activities. The winning projects demonstrate the diversity and potential of the ecosystem.

She took first place Blind_Lounge, an anonymous social platform that uses KYC verification to ensure trust and security. It came in second place Starmax, a loyalty program connecting merchants and customers. Third place went to the game RUN FOR PI, which is exemplarily integrating Pi into its gaming economy. These projects, along with five others that received honorable mentions, clearly demonstrate the growing interest in creating sustainable and valuable applications on the Pi platform.

Article content 📖

Estimated reading time: 12 minut

• Brief summary
• Podcasts [Czech][English]
  • Detailed analysis [Audio][Czech]
  • Explanation [Video][Czech]
  • Detailed Analysis [Audio][English]
  • Explanation [Video][English]
• Pi Hackathon 2025 Winners [Infographic]
• Pi Hackathon 2025 Winners Announced [infographic]
• Pi Hackathon 2025 Overview
• Analysis of winning projects
  • 1st place: Blind_Lounge
  • 2nd place: Starmax
  • 3rd place: RUN FOR PI
• Honorable Mentions
• Important additional information
• 4 Unexpected Lessons from Pi Hackathon 2025: The Future is About Real-World Use
  • 1. Trust and anonymity can go hand in hand
  • 2. Everyday shopping meets crypto
  • 3. Games aren't just for fun – they're an engine of the economy
  • 4. More than a currency: The foundations of a digital society are being born
• Conclusion: What comes next?
• Related articles …
• PiNetwork

Podcasts [Czech][English]

Detailed analysis [Audio][Czech]

Live conversation between two moderators, analyzing and connecting topics from the article in Czech.

Explanation [Video][Czech]

A structured, comprehensive overview that links individual pieces of information from the article in Czech.

Detailed Analysis [Audio][English]

Live conversation between two moderators, discussing and connecting topics from the article in English.

Explanation [Video][English]

A structured, comprehensive overview that links together individual pieces of information from an article in English.

Pi Hackathon 2025 Winners [Infographic]

Pi Hackathon 2025 Winners Announced [infographic]

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Pi Hackathon 2025 Overview

The goal of the first hackathon of the Open Network era was to challenge developers to create and deploy meaningful Pi applications that enhance real-world usability and expand the ways Pi can be used. This goal was supported by the new external connectivity of the Open Network.

• Event period: August 15 – October 15, 2025
• Participation: Over 215 applications for Mainnet were submitted that met the specified requirements.
• Main focus: The hackathon highlighted the motivation of developers to create applications focused on practical usability and ready for production deployment on the Pi Mainnet.
• Project availability: All registered projects can be viewed by users (Pioneers) in the Ecosystem Interface in the Pi Browser under the tab hackathon2025.

It is important to note that as these are community-created projects, their development continues after the hackathon. Some features may still be under development and there may be occasional bugs or limitations.

Analysis of winning projects

1st place: Blind_Lounge

Concept: An innovative privacy-focused social and dating platform. Users connect anonymously and only reveal their identities after mutual consent, which lowers barriers and increases safety when making new connections.

Key properties:

• Anonymity as a starting point: Interactions like chats and dating start without personal information.
• Random Chat: A feature that anonymously connects users, creating a natural and low-pressure environment for communication.
• Social space: Users can share thoughts, stories, or questions anonymously.

Pi integration and troubleshooting:

• The app requires a fee in Pi to create a profile, which serves as an effective spam filter and ensures a higher quality user base.
• All profiles are restricted to users with KYC (Know Your Customer) verification. This step addresses the common problem of fake accounts and misinformation on major social platforms, strengthening the trustworthiness and reliability of interactions.

Team statement: “The Blind Lounge, where only KYC verified users can participate, provides Pioneers with a trusted space for real relationships. It can become a meaningful meeting place that strengthens the cohesion and foundation of the Pi community.”

2nd place: Starmax

Concept: A loyalty program that connects businesses and customers in a practical way, allowing them to use Pi in everyday situations.

Functionality:

• For customers: It allows users (Pioneers) to spend Pi at participating stores and earn rewards for their activity.
• For businesses: Merchants can design and customize their own loyalty programs directly in the app, effectively reaching and expanding their customer base.

Potential: Starmax offers merchants a mechanism to attract repeat customers and gain visibility within a trusted ecosystem. The flexible system easily integrates into existing business operations, giving the application strong potential for real adoption by tens of thousands of merchants worldwide.

Team statement: “Starmax helps Pioneers discover Pi-friendly businesses, earn rewards, and support quality brands. It creates a transparent growth engine for merchants based on rewards, recognition, and trust. As brands grow, new Pioneers benefit, and the cycle is self-reinforcing.”

3rd place: RUN FOR PI

Concept: A fast-paced runner game that demonstrates a clear and practical use of Pi within its core game economy.

Pi integration:

• Players can use Pi to purchase power-ups (boosters), unlock levels, and participate in competitions for prizes.
• Pi is naturally incorporated into the game loop, where progression and competition are directly related to Pi-based actions.

Strategy and design:

• The game uses familiar game mechanics, a clean user interface, and simple controls, allowing players to quickly engage.
• The project leverages the Pi community for user acquisition while providing them with fun utility.
• The application is suitable for future integration with the Pi Ad Network for monetization.

Team statement: “The goal is to create a positive feedback loop where games drive usability, usability drives engagement, and engagement strengthens the entire Pi ecosystem.”

Honorable Mentions

Five other applications were recognized for their contributions to utility and support for Pi usage within the ecosystem.

Application	Description	Key features and integrations of Pi
Kindrek	A modern dating and social platform supporting romantic, friendly and professional relationships.	It integrates Pi payments and the Pi Ad Network into profile interactions and premium features. It stands out with a sophisticated multilingual interface.
Workflet for Pi	A productivity and collaboration platform where organizations can manage teams, projects, and clients.	The ambitious SaaS design shows the potential for professional tools in the Pi ecosystem. Pi integration is still in its early stages.
PallyPay	A group payment and bill sharing app designed for common activities like meals, trips, and joint events.	It enables small Pi transfers within groups and explores the possibilities of corporate enrollments and B2C payments.
SimpleJoy	A curated library of fully open-source browser-based games that are free and easily accessible.	It provides simple and convenient entertainment for the Pi community, fulfilling the demand for lightweight games without friction points.
Now Press	A community poll app where users can create polls, share opinions, and vote.	Experiments with Pi integration to drive engagement and help uncover community sentiment.

Important additional information

• Application status: Applications are developed by third parties and may not be final. Users should expect possible errors, limitations, and ongoing development. Use of these applications is at your own discretion and risk. Pi Network is not responsible for any issues that may arise.
• Conditions for winning: In order to receive the prizes specified in the hackathon terms and conditions, the winning teams and their members must comply with all the stipulated conditions and successfully complete the Pi KYC verification process. Failure to meet these requirements will result in disqualification and ineligibility for the prize.

4 Unexpected Lessons from Pi Hackathon 2025: The Future is About Real-World Use

Many cryptocurrencies face a fundamental challenge: how to move beyond mere trading and speculation and find meaningful real-world uses. While markets fluctuate, the true value of digital assets ultimately comes from their ability to solve real-world problems and become part of everyday life.

Pi Hackathon 2025 was a key event that showed how the Pi ecosystem is focused on this goal. With over 215 applications submitted ready for Mainnet, it demonstrated the huge motivation of developers to create production-ready, utility-focused applications. This article focuses on some of the most interesting winners, revealing surprising trends in the future of decentralized applications and showing that the future of cryptocurrency is about practicality.

1. Trust and anonymity can go hand in hand

First place winner, application Blind_Lounge, presents a fascinating paradox. It is a social networking and dating platform where users initially connect completely anonymously and only reveal their identities after mutual consent. At first glance, it is a standard concept, but its implementation solves one of the biggest problems of Web3: resistance to Sybil attacks.

The key element is that entry is only allowed to users with verified identities (KYC-verified Pioneers). By doing so, the application effectively eliminates bots, spam, and fake accounts that plague both traditional social networks and anonymous crypto platforms. Blind_Lounge thus offers a blueprint for building trustworthy social applications, where identity verification is not an obstacle, but rather the basis for safe, anonymous interactions. It is not just a feature, but a fundamental competitive advantage.

On major platforms like Instagram and YouTube, people often suffer from fake information and fake accounts. Blind Lounge, where only KYC verified users can participate, provides Pioneers with a trusted space for real connections. Beyond simple online interactions, it can become a meaningful meeting place that strengthens the cohesion and foundation of the Pi community.

2. Everyday shopping meets crypto

For cryptocurrency to achieve real use, it must stop being just an asset to be sold for fiat. It must become part of a self-sustaining circular economy, where it can be earned, spent and spent again. Applications Starmax, which took second place, is critical infrastructure for building exactly such an ecosystem at a local, community level.

Starmax is a loyalty system that elegantly connects local businesses and their customers. Pioneers can spend Pi at participating stores and earn rewards, while merchants are given a tool to attract and retain customers. It’s not just another loyalty app – it’s the engine that enables Pi to circulate in the real economy, giving merchants a reason to accept it and customers a reason to spend it.

Pi creates a clear and accessible environment where people can interact, transact, and grow together. Starmax helps Pioneers discover Pi-friendly businesses, earn rewards, and support quality brands. For merchants, it creates a transparent growth engine based on rewards, recognition, and trust. As brands grow, new Pioneers benefit, and the cycle is self-reinforcing.

3. Games aren't just for fun – they're an engine of the economy

The crypto gaming sector has long been marred by unsustainable “Play-to-Earn” (P2E) models, where financial speculation, not entertainment, was the primary motive. Game RUN FOR PI, the third place winner, signals a shift towards a much more mature and sustainable model, which we can call "Play and Use".

In this fast-paced runner, Pi is meaningfully woven into the core gameplay loop. Players use Pi to purchase boosters, unlock levels, or participate in tournaments. The currency here doesn’t play the role of a speculative asset, but a tool that enhances the gaming experience and fosters competition. This approach demonstrates the maturation of GameFi: the industry is moving from empty hype to creating real engagement, where cryptocurrency naturally supports what matters most – gameplay.

My gaming app aims to make a meaningful difference to Pioneers by providing real-world use cases for the Pi cryptocurrency in fun, interactive environments through social dynamics such as competitive leaderboards, offering hours of daily user engagement, and collecting and spending in-game items. The ultimate goal is to create a positive feedback loop where games drive usage, usage drives engagement, and engagement strengthens the entire Pi ecosystem.

4. More than a currency: The foundations of a digital society are being born

The hackathon showed that developers' ambitions extend far beyond social media, commerce, and gaming. The projects that received honorable mentions are not just a collection of random ideas, but rather proof that developers are building the foundational pillars for an emerging digital society.

These applications represent fundamental tools for a self-sustaining ecosystem:

• Economy and productivity: Workflet for Pi is a collaboration platform that enables teams and organizations to manage projects and operate within the Pi ecosystem.
• Social finance and trade: PallyPay, a group payment and bill sharing app, solves everyday financial interactions between friends and communities.
• Community management and voice: Now Press serves as a platform for community polls where Pioneers can share opinions and participate in shaping public opinion.

These examples clearly show that developers are not thinking of Pi simply as a currency, but as a fundamental building block for a self-sustaining digital society with its own economy, social structures, and mechanisms for expressing the will of the community.

Conclusion: What comes next?

Pi Hackathon 2025 sent a clear message: the era of theoretical concepts is giving way to practical, user-centric applications that solve real problems. The winning projects focus not on speculative mechanisms, but on building trust, enabling real-world commerce, and strengthening community engagement. These are the pillars on which a sustainable and valuable digital ecosystem can be built.

This shift from theory to practice raises a crucial question for the future: What other aspects of our digital lives could be reshaped when developers have a trusted and engaged global community at their disposal?

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• Pi Network Proves to be a Non-Conformist Coin: A New Era of Cryptocurrency Begins
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