Licenses and Credits

Last updated: June 17, 2026

This page lists the main credits, libraries, services and third-party resources used on the official website and in the Puzzle Arena app. Licenses and trademarks belong to their respective owners.

1. Own code and content

The specific code of the official website, visual identity, texts, layout, components, PuzzleTown buildings, characters, illustrations, sprites, proprietary icons, interface flows and other original Puzzle Arena materials belong to Felipe Ramos, except where otherwise indicated.

Access to the website or app does not grant a license to copy, modify, distribute, sell, republish or commercially exploit those materials.

2. Official website libraries

The official Puzzle Arena website uses the following open-source libraries and tools:

• Next.js — MIT License
• React — MIT License
• React DOM — MIT License
• Tailwind CSS — MIT License
• PostCSS — MIT License
• Autoprefixer — MIT License
• TypeScript — Apache License 2.0
• ESLint — MIT License
• eslint-config-next — MIT License
• @eslint/eslintrc — MIT License
• @types/node — MIT License
• @types/react — MIT License
• @types/react-dom — MIT License

3. Font

• Tomorrow — Google Fonts — SIL Open Font License 1.1

4. Visual resources and assets

The site uses official Puzzle Arena graphic resources, including the app icon, game mode logos, thumbnails, characters, buildings, sprites and SVGs created for the app.

• Original Puzzle Arena / PuzzleTown assets — property of Felipe Ramos.
• Apple, App Store, Google Play, Google, Facebook and other third-party platform icons and marks — property of their respective owners, used only to identify login, store or platform.

5. Audio

The app may use proprietary or third-party sound effects and audio resources. When applicable, third-party credits include:

• ZapSplat — zapsplat.com — license according to ZapSplat service terms, including attribution when required.

6. Animations

The app and site may use proprietary or licensed Lottie animations. When applicable, third-party credits include:

• LottieFiles — lottiefiles.com — Lottie Simple License or the license indicated for the resource used.

7. External services

Puzzle Arena may integrate external services for authentication, storage, ads, purchases, distribution and support:

• Supabase — infrastructure, authentication, database and synchronization.
• Google AdMob — ads, mediation, measurement and ad security.
• Google Play — distribution, purchases, receipts and store features.
• Apple App Store — distribution, purchases, receipts and store features.
• Google, Apple and Facebook/Meta — authentication and identity, when used.

These services are governed by their own terms, policies and licenses.

8. Mobile app libraries

The Puzzle Arena mobile app uses additional libraries from the React Native ecosystem and related tools. These may include:

• @react-native-async-storage/async-storage — MIT License
• @react-native-community/blur — MIT License
• @react-native-picker/picker — MIT License
• @react-navigation/bottom-tabs — MIT License
• @react-navigation/native — MIT License
• @react-navigation/native-stack — MIT License
• @shopify/react-native-skia — MIT License
• @supabase/supabase-js — Apache License 2.0
• i18next — MIT License
• lottie-react-native — Apache License 2.0
• react-native — MIT License
• react-i18next — MIT License
• react-native-config — MIT License
• react-native-device-info — MIT License
• react-native-gesture-handler — MIT License
• react-native-get-random-values — MIT License
• react-native-google-mobile-ads — Apache License 2.0
• react-native-inappbrowser-reborn — MIT License
• react-native-localize — MIT License
• react-native-reanimated — MIT License
• react-native-reanimated-carousel — MIT License
• react-native-redash — MIT License
• react-native-safe-area-context — MIT License
• react-native-screens — MIT License
• react-native-sound-player — MIT License
• react-native-svg — MIT License
• react-native-svg-transformer — MIT License
• react-native-url-polyfill — MIT License
• react-native-vector-icons — MIT License
• react-native-webview — MIT License
• uuid — MIT License
• zustand — MIT License

9. Development tools

During development, build, review and maintenance, third-party tools may be used, including editors, code assistants and automation services. Use of these tools does not change ownership of Puzzle Arena's own materials.

10. Trademarks

Apple, App Store, Google, Google Play, Android, Facebook, Meta, Supabase, React, Next.js and other names, marks, logos and distinctive signs mentioned belong to their respective owners. Mentioning these marks does not imply sponsorship, endorsement or partnership unless expressly stated.

11. Disclaimer

The listed licenses and credits reflect the main resources used as of this page's update date. Transitive dependencies, build tools and external services may have their own licenses. In case of conflict, the official terms published by the respective owners prevail.

12. Contact

For requests related to licenses, credits, attribution or trademark use, contact hello@puzzlearena.app.