Browse and search for US and world coins, rare currency, fine art, vintage comics, movie posters, jewelry, handbags, sports memorabilia, books, and more. Filter by category, price, and condition.
Gather lost birds, guide them with wind currents, and help them return home. Tap to control flight direction. Explore interactive, serene environments. Listen to ambient audio by Jeff van Dyck. Complete journeys in 15-30 minutes.
Monitor and manage Wi-Fi connected water treatment systems. Track daily, weekly, monthly, and yearly water usage. View current flow rate and days until salt is empty. Check if water is on or off. Initiate regeneration and adjust system settings.
Play a traditional dice game with simple rules and fast gameplay. Roll dice to score points, aiming for (5 of a Kind) for 50 points. Earn a bonus for a second . Use hints for optimal moves. Track scores via Game Center.
Play with single or double deck modes and three difficulty levels. Configure rules including scoring, game speed, hints, and undo options. Track progress and adjust settings for custom gameplay experiences.
Search for used cars, bikes, and boats by brand and model. View detailed listings with images. Share item details via WhatsApp. Make one-click calls to contact sellers.
Track solving times with precise millisecond accuracy. Record multiple attempts and view average and times. Export session data and compare results across sessions. Sync with other devices for consistent tracking.
Measure levels in real time using decibels. Display minimum, average, and maximum values. Stop and reset the measurement. Customize background and text colors.
Learn through interactive games and adventures. Explore themed islands, solve puzzles, and earn rewards. Track progress with adaptive difficulty. Complete challenges to unlock levels and collect treasures.
Play puzzles by rearranging letters to form correct words. Earn points for each found. Track progress and compete with friends. Customize themes and adjust difficulty levels. Share high scores and unlock new challenges.
Book electric bikes for all-day or round-trip rentals. Locate and unlock bikes using the . Track ride duration and distance. View station locations and available bikes. Reserve bikes for future trips.
Play to three tiles in a daily puzzle . Solve varied challenges to relax and unwind. Track progress and complete levels for a calming, engaging experience.