Accessible Game Jam

A mini online game where you earn points by fixing accessibility mistakes on a pretend web interface. Sharpen your accessibility skills in a fun way!

Identify and correct as many accessibility issues as you can on the example webpage to rack up points. No sign-up needed – just play!

This game is based on the Web Content Accessibility Guidelines (WCAG) 2.1 Level AA, which are part of the European Accessibility requirements effective from 2025.

How It Works

What You'll Learn

Accessible Game Jam drops you on a realistic landing page seeded with real-world accessibility mistakes. For each one you find, you answer a short multiple-choice question explaining how to fix it and why it matters, then earn 10 points. Find and correctly fix all 5 issues to reach the maximum score of 50 points.

WCAG 2.1 AA issue categories covered

Missing alt text Images without a text alternative for screen reader users (WCAG 1.1.1).
Low color contrast Text that fails the 4.5:1 minimum contrast ratio (WCAG 1.4.3).
Unlabeled form fields Inputs with no visible label describing their purpose (WCAG 1.3.1 / 4.1.2).
Vague link text Links like "click here" with no meaning out of context (WCAG 2.4.4).
Keyboard-inaccessible controls Custom buttons that can't be focused or operated by keyboard (WCAG 2.1.1).

Who it's for

Built for front-end developers, designers, QA testers and product managers who want a hands-on, jargon-free introduction to WCAG 2.1 AA before their next audit, code review or design handoff.

Frequently Asked Questions

Is Accessible Game Jam free?

Yes. It's completely free to play, with no ads and no account required.

Do I need to sign up?

No sign-up needed. Click "Start Game" and you're playing immediately.

Which WCAG version does the game use?

Every issue is based on WCAG 2.1 Level AA, the standard referenced by the European Accessibility Act.

How long does a game take?

About 5 minutes to find and fix all 5 issues.