Test knowledge of US with two modes. In 50 Challenge, name all within 10 minutes. In State Identification, guess highlighted on a map. Track progress and review answers after each round.
Access notes from over 17 million students. Take gamified quizzes and flashcards to practice subjects. Use an AI for personalized guidance. Track progress and complete assignments within the .
Organize notes, review content, and apply insights
Organize and annotate documents and webpages with drag-and-drop notes. Connect ideas across multiple sources with lines and comments. Compare document sections by resizing. Build notes and refine thoughts with editing tools.
Play a matching game with 25 difficulty levels and 10 card packs featuring animals and sports themes. Match pairs to progress through levels. Compete against time or play with others via multiplayer mode. Track progress and achievements.
Create music using text prompts with an . Generate personalized songs instantly without instruments or a studio. Craft melodies from ideas and customize elements like tempo and genre. Export and share finished tracks directly.
Write and edit documents with RTF and Markdown support. Annotate and organize with customizable margins, headers, and footers. Edit PDFs directly and save in multiple formats. Sync across devices and access content offline.
Learn by answering quizzes about countries, capitals, and flags worldwide. Play free quizzes for all regions or subscribe for additional content. Track progress and test knowledge on different continents.
Test knowledge with interactive questions on history, geography, symbols, and general knowledge. Answer multiple-choice questions, earn points, and track progress through in- statistics.
Test your with quizzes across multiple categories including geography, science, history, and more. Answer questions and view performance statistics. Review correct answers after each question.
Test geography knowledge with quizzes and challenges
Learn and test geography knowledge with interactive game modes. mode allows answering questions with 3 wrong attempts. Challenge mode requires guessing up to 50 in two minutes. List mode lets users review and study the 50 of the United .
Create holiday e-cards by selecting from 40+ photo frame templates. Choose a photo from the gallery or camera. Apply effects to personalize cards. Save and share finished designs.
Tap cards to find matching pairs and remove them from the board. Clear the board in the fewest taps possible. Choose from seven difficulty modes including new Very Easy (3x3). Use hundreds of emoji images. Play endless levels without a timer.
Create art with a complete toolset including layers, timelines, and advanced coloring. Edit spritesheets, GIFs, and game assets. Use touch or pen for optimized drawing. Render with high-performance Metal technology.
Learn state capitals, flags, and geography through an adaptive spaced repetition system that adjusts review intervals based on memory performance. Complete interactive quizzes, create custom study sets, and track progress over time.
Learn through and active recall techniques to improve memory retention. Import study materials from Notion, Obsidian, Markdown, Evernote, Logseq, CSV, Roam Research, or OneNote. Create local flashcards. Review cards based on performance and timing.