Local Experience Discovery: A location-based Mini Dapp that helps users discover hidden gems in their city, like new cafes, restaurants, events, and attractions. The Dapp could leverage social recommendations from LINE friends, offering a "what's trending around you" feature, allowing users to plan their day and social features.

Virtual Pet or Character Care: A cute, engaging Dapp where users can adopt and take care of virtual pets or characters, similar to Tamagotchi or a digital pet. Users can interact with their virtual pet, play mini-games, feed it, and even participate in community activities with other pet owners.

Travel Companion & Itinerary Builder: A Dapp that helps users plan and share trips with friends. It could automatically generate travel itineraries based on preferences, help book tickets, and manage bookings. Users could share real-time trip updates and photos with their LINE contacts, and get group recommendations on places to visit, eat, or stay.

Gamified Learning & Skill Development: A Mini Dapp designed to teach new skills through fun, interactive challenges, quizzes, and daily lessons. It could cover topics such as language learning, coding, cooking, or even art. Users could share achievements with friends and earn rewards for their progress, fostering a sense of friendly competition and community.

Each of these Mini Dapps would benefit from LINE's vast user base and its established ecosystem, allowing for easy integration with the platform's communication and payment features. The key is to create a seamless experience that encourages users to return frequently and engage with friends, while also offering innovative solutions for everyday activities.

Seed phrases (BIP-39) have a fixed

number of words for each language

How many words are used to compose

seed phrases in each language?

*Choose one correct answer

512

1024

2048

4096What's the main goal of EigenLayer?

(Select the best answer)

Create a new L1

Build a bridge

Provide faster transactions

Expand Ethereum's security to new services#RideTheKaiaWave $BTC $XRP