The app offers a multiplayer Mahjong experience where players match mystical tiles. Players can challenge friends, find matching symbols, and unlock new levels and tournaments.
Scan a 2D chessboard to analyze the current position. View moves and tactics suggestions. Play against the computer with adjustable difficulty. Get real-time move recommendations and tips during games.
Learn basic operations through interactive activities. Solve word problems and validate expressions. Match values to equations and select correct operators. Solve algebraic equations for X and compare equations for equality.
Convert PDFs to Word, Excel, PPT, and image formats while retaining original layouts. Extract text from scanned PDFs using OCR in English, Chinese, or Japanese. Annotate documents with highlights, handwritten notes, and e-signatures.
View and edit DWG, DWF, DXF, and PDF files. Perform precise measurements with 8-digit accuracy. Add annotations and export drawings. Share files and access a large TTF font library. Print drawings directly.
Against global opponents anytime, anywhere. Challenge friends or join multiplayer games. Track progress and analyze games with detailed statistics. Access a library of puzzles and tutorials for skill improvement.
Play with a classic two-player board game interface. Move pieces according to traditional rules. Challenge AI opponents or play against friends. Save game progress and review move history. Adjust piece positions and track turns manually.
Play real-time or correspondence chess. Participate in arena tournaments. Challenge online bots. Solve puzzles with various themes, online or offline. Race against the clock in puzzle mode.
Play against AI opponents and bot challenges. Analyze moves with detailed game reviews. Track progress with personalized learning modules. Access a library of puzzles and lessons. Sync games across devices.
Play correspondence with real players. Challenge friends or compete against ranked opponents. Make moves and receive notifications for pending actions. Track skill progress through ranked matches. Play multiple games simultaneously.
Replace a with a free game timer. Set and start time controls for each player. Customize favorite time settings for one-tap access. Track remaining time and manage game pauses. Switch between landscape and portrait modes.
Learn iOS development through interactive with tap, double tap, long press, drag and drop, and shortcut actions. Practice coding features directly in . Solve problems through hands-on exercises and receive real-time feedback.
Convert photos, documents, spreadsheets, and presentations into PDFs. Edit and annotate PDFs. Merge files, split pages, and extract text. Share documents via email or cloud services. Organize files into folders and apply tags for easy access.