Play as various animals with unique abilities. Navigate through obstacle-filled courses. Compete against friends in real-time races. Customize skills to improve performance. Unlock new characters and levels through progression.
Play mini- to improve speed and accuracy. Solve problems in real-time with increasing difficulty. Compete with friends and view leaderboards. Track progress and set personal goals for practice.
Lessons include topics and problems for high school students. Problem solver offers step-by-step solutions. Study music provides background tracks. Additional features support learning and practice.
Create dynamic visual art by interacting with kinetic animations. Use multi-touch gestures to manipulate visual elements. Choose from various music styles to sync with visuals. Customize color schemes and motion patterns.
Solve academic problems with AI-powered assistance. Get accurate answers quickly. Break down complex tasks into steps. Track progress and understanding. Sync with school calendars. Submit assignments directly from the .
Solve algebra equations step-by-step. Practice arithmetic operations anytime. Access over 100,000 grade-specific word problems with explanations. Receive personalized feedback and progress tracking.
Take an intelligence based on Raven's Progressive Matrices to assess fluid intelligence. Answer multiple choice questions designed to measure reasoning and problem-solving abilities without verbal language. Track progress and review results.
Create and customize flashcards for practice. Input problems in traditional or missing addend formats. Review answers with immediate feedback. Skip or retry difficult questions. Adjust settings for different operations and difficulty levels.
Explore educational mini- designed to inspire creativity and improve cognitive skills. Play line puzzles to enhance problem-solving abilities. Navigate obstacles in Fly Up to develop hand-eye coordination.
Read books from Aozora Bunko with customizable font size, color, margin, and line spacing. Adjust ruby and wordwrap layouts. Browse daily new books and monthly popular rankings. Search for favorite titles.
Play a short game by matching colored buttons to on-screen text within 20 seconds. Track progress through endless rounds. Test color vision, visual perception, and reaction speed.
Customize puzzles with adjustable grid sizes and language options. Select from English or 25 other languages. Avoid repetitive words and difficult layouts. Solve puzzles with customizable difficulty levels.