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Review your failed questions — and pass faster

Every time you miss a DGT test question, we save it on your phone and take you to the full explanation. No signup, no email, no minute wasted. So you arrive better prepared to the official exam — because the exam catches you on the same questions you already know you struggle with.

Take a test now — freePractise by topic

How it works — in 3 steps

1 · Take a test

Quick 10-question test, topic test, or 30-question simulation. Your choice.

2 · See your mistakes

When you finish, each missed question shows your answer, the correct one, and a summary of the explanation.

3 · Review in depth

Retake your mistakes in a short test: the ones you get right leave the list. And tap "See full explanation" for the context and similar questions.

What next?

Keep going with a mock exam or practise by topic; the explanations tell you why.

Mock examPractise by topic

Why this flow respects your time

  • Mobile-first. Designed for 3-5 minutes on the bus, on a break, before bed. Don't expect a heavy app.
  • No signup. We don't ask for email, name, or age. History stays on your phone; we only send the IDs needed to resolve titles and links temporarily, without linking them to an account.
  • Focused review. The DGT exam allows up to 3 mistakes. Reviewing what you already know you miss is the fastest way to go from 26/30 to 28/30.

Frequently asked questions

Where are the questions I missed saved?

Your history stays in your phone's browser (localStorage), not as practice history on our servers. When you open this page, up to 100 question IDs are sent temporarily to resolve their titles and links. They are not linked to an account or stored as practice history.

Do I need to sign up to use mistake review?

No. You start a test, miss some questions, and when you finish you see each miss with its explanation and a link to open it in full. No accounts, no emails.

What if I clear my browser or use another device?

If you clear browser data or use a different phone, history doesn't sync — that's the trade-off for not asking you to register. To keep mistakes long-term across devices, there's an optional free account, but the no-signup flow works perfectly for a day or a week of practice.

Why is reviewing mistakes important before the exam?

The DGT theory exam allows up to 3 mistakes in 30 questions to pass. Reviewing what you miss is the fastest way to raise your score: each mistake is a concrete question you know trips you up. Instead of practising 1,000 random questions, practise the 20 you stumble on.

Can I see the full explanation for each missed question?

Yes. When you finish a test, each missed question has a "See full explanation" button that takes you to that question's page with: the prompt, all options, the correct answer marked, a detailed explanation, and links to similar questions on the same topic.

Does it cost anything?

No. Saving and reviewing your mistakes is free and will stay free: no limit on saved mistakes and no watermark. There is an optional exam pass, a one-time payment, that adds extras such as spaced review of your mistakes, but it takes nothing away from this page.

Keep reading

Explore questions by licence and topic in pages of up to 100 prompts. Browse the full index of DGT questions

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