Run code on iOS devices using MRuby VM. Edit code with syntax highlighting and autocomplete. View documentation inline. Execute code via Shortcuts or Siri. Make HTTP requests and interact with native alerts. Access clipboard for input and output.
Play NES games with a lightweight . Save progress automatically and load the last save instantly. Use haptic vibration for feedback. Connect external controllers for enhanced gameplay.
Compile and run C++ on mobile devices with integrated Python and Lua environments. Execute Linux commands via console. Support highlighting, split-screen display, and console input/output.
Play with two players, forming melds to reduce unpaired points. Choose between relax and competition modes. Undo moves unlimited times. Customize designs and play offline without internet connection.
With interactive tutorials for all skill levels. Run code snippets using an integrated compiler. Access hundreds of examples and practice exercises. View code output instantly. Brush up on interview concepts and syntax.
Skateboard on a by tapping to perform tricks and land successfully. Navigate through increasing speeds and heights. Unlock new locations and characters by completing challenges. Track progress and replay tricks for improved performance.
Numbered blocks (1-6) representing letters A-F and watch them fall using realistic physics simulations. Form combinations by placing blocks strategically. Play by matching completed rows, columns, or diagonals.
Run command-line operations natively on iOS with full shell emulator support. Execute bash and zsh commands locally. Use virtual keyboard with full keybinds. Access AI command suggestions. Customize themes, fonts, and backgrounds.
Play a 2D retro-style platformer with pixel graphics and chiptune music. Navigate five worlds with nine levels each. Run, jump, and swim to progress. Defeat bosses in challenging combat. Unlock new abilities and power-ups.
Read by Guy de Maupassant to . Complete activities and exercises to practice grammar and vocabulary. Track progress through interactive lessons and quizzes.
Learn to code by completing puzzles and solving challenges in an adventure game. Create sequences, use parameters, and implement loops and procedures. Progress from icon-based to real Swift syntax.