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Accessibility

Updated: 2026-11-12

Our aim

We want everyone to be able to take the test. We follow WCAG 2.2 level AA where we can.

What we do

The test works with a keyboard: keys 1 to 6 pick an answer and Enter moves on. Shapes differ by form and count, not only by colour. Both light and dark themes are available. Text can be enlarged without breaking the layout, and every page works on screens from 360 pixels wide.

Known limits

The puzzles are visual by nature, so the test is not suitable for people who cannot see the screen. We are sorry about this and are open to ideas.

Tell us

If something does not work for you, please write to [email protected].