Accessibility
Practice controls designed to keep learning usable with different input, motion and display needs.
Last updated
Practice without 3D
The 2D keyboard and text input remain available without graphics acceleration. Sound and hand guidance are optional. Choose the display and sound settings that support your practice.
Keyboard and timing
Use Tab and Shift+Tab to move, Enter or Space to activate buttons, and Escape to close dialogs or pause practice. F1 opens the shortcut guide. Available lesson arrows show OS-specific shortcuts, with unavailable controls dimmed. Practice can be paused and resumed.
Feedback and ongoing improvements
Color is accompanied by cursor, underline or text feedback. Reduced-motion and light/dark appearance preferences are available. Browser-reserved shortcuts vary by platform; automated checks do not establish complete accessibility conformance. Contact [email protected] if you encounter a barrier, including the page and assistive technology involved without sharing private practice text.