Accessibility

Accessibility Settings

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Our Commitment to Accessibility

Social Sudoku is designed to be accessible to everyone, including people with disabilities. We strive to meet or exceed WCAG 2.1 Level AA standards.

Accessibility Features

Visual Accessibility

  • Adjustable Text Size: Scale text from 100% to 175% without breaking layouts
  • High Contrast Mode: Enhanced contrast for better readability
  • Dark Mode: Reduce eye strain with a dark color scheme
  • Clear Focus Indicators: Visible focus outlines for keyboard navigation
  • Color is Not the Only Indicator: We use patterns and text alongside color

Motor Accessibility

  • Large Touch Targets: All interactive elements are at least 48×48 pixels
  • Full Keyboard Support: Navigate and play using only keyboard
  • Undo/Redo: Easily correct mistakes without frustration
  • Confirmation Dialogs: Prevent accidental destructive actions

Cognitive Accessibility

  • Simple, Clear Language: Easy-to-understand instructions
  • Consistent Layout: Predictable interface across all pages
  • Hint System: Get help when stuck
  • No Time Pressure: Play at your own pace

Screen Reader Support

  • ARIA Labels: Comprehensive labels for all interactive elements
  • Semantic HTML: Proper heading structure and landmarks
  • Alt Text: Descriptive text for all images
  • Live Regions: Announcements for dynamic content changes

Keyboard Shortcuts

You can play the entire game using only your keyboard:

Arrow Keys
Navigate between cells
1-9
Enter a number
Backspace / Delete
Clear the selected cell
Tab
Move to next control
Shift + Tab
Move to previous control
Enter / Space
Activate buttons

Browser and Assistive Technology Compatibility

This website works with:

  • Modern browsers (Chrome, Firefox, Safari, Edge)
  • JAWS, NVDA, and VoiceOver screen readers
  • Dragon NaturallySpeaking voice control
  • Browser zoom up to 200%

Known Issues and Limitations

We're continuously working to improve accessibility. If you encounter any barriers while using our site, please let us know.

Feedback

We welcome your feedback on the accessibility of Social Sudoku. If you encounter accessibility barriers, please contact us:

We aim to respond to accessibility feedback within 2 business days.

Technical Specifications

  • Conformance Status: WCAG 2.1 Level AA (target)
  • Technologies Used: HTML5, CSS3, JavaScript, ARIA
  • Assessment Approach: Self-evaluation with automated and manual testing
  • Last Reviewed: October 2025