Language from beginner to advanced levels. Access a large offline database of words and phrases. Study different topics and daily random vocabulary updates. No registration or paid content required.
Children solve puzzles to learn letters and improve motor skills. Features include 120 puzzles, lowercase and uppercase letters, sound effects, and three difficulty levels.
Solve math problems with step-by-step solutions. Handle basic operations, equations, functions, and matrices. Support geometric calculations by entering known values. Input tasks via keyboard or camera.
Build and customize bicycles by assembling parts like frames, hubs, and tires. Design bike models and manage a workshop to create girl’s bikes. Track progress and expand manufacturing capabilities.
