I scored 100% on every practice test and still failed my driver's license exam. So I built a website.

October 20, 2026 · 4 min read

In the US, a driver's license is not only for driving. It is the ID everyone asks for. My bank would not accept my work permit as ID. Hotels, offices, phone shops: they all want a state license.

So getting one was urgent. This is how I failed the written test, why, and how that failure turned into a website.

My timeline

July 3, 2026: I arrived in the US
Late August: I practiced with the official state practice app every day
September 3: First written test. Failed
September 8: I went back, but the waiting period was not over yet. No test
September 9: Second written test. Passed
Mid-September: dmvexplained.com went live with the first states
September 16: First road test. Failed (that is another story)
October: dmvexplained.com covered all 50 states and DC
October 22: My next road test. I will update this post

25 out of 25, every time

Arkansas has an official practice app. I used it every day. After a while, I was getting 25 out of 25 on every practice test. I walked into the test office sure that I would pass.

The real test is 25 questions, and you need 20 correct to pass.

I failed.

Why I failed

Out of 25 questions on the real test, only 2 were questions I had seen in the app.

After the test, the officer handed me a printed copy of the Arkansas driver's manual and said all the questions come from that book.

That was the problem. The app teaches general traffic rules. But the real test also asks about details that are only in the state manual: fees, how long a permit is valid, fine amounts, distances, which documents you need. The practice app never asked me those things.

And there was one more problem: English is my second language. Some questions were not hard because of the rule, but because of the wording. I knew the answer in Turkish. I was not sure what the English sentence was really asking.

There was no time to fail again

I could not just try again in a few months. My legal stay document was valid only until September 30. After that, getting a license would get harder until my work permit arrived. So I had a few days.

So I built my own practice test

I took the manual, page by page, and turned it into questions. Then I added what I was missing:

Every question comes from the manual. Not general rules. The actual book the test is written from.
Every answer is explained. Not just "wrong", but why, with the part of the manual it comes from.
The hard words are explained. When a question uses a difficult word, you can see what it means, also in your own language.
The same question in different words. So you learn the rule, not the sentence.

I studied with it for a few days.

On September 9, I passed.

Then I realized I was not the only one

Millions of people in the US take a driver's license test in their second language. Many of them use the same kind of practice apps that I used. Many of them fail the same way.

So I did not stop at Arkansas. I built the same thing for other states, from each state's own manual. Then in other languages: Spanish, Turkish, Arabic, Chinese, Vietnamese and many more.

Today, dmvexplained.com covers all 50 states and DC, with more than 31,000 questions from the official manuals, in 31 languages. It is free.

It started because I failed a test. Now it is a real project of my company.

What I would tell anyone taking the written test

Read your state's official driver's manual. The test is written from it. Practice apps are not enough.
Learn the state specific numbers: fees, fines, distances, time limits, age rules. Those are the questions apps skip.
Check the manual edition. Manuals get updated, and small numbers change between editions.
If English is not your first language, learn the test words, not only the rules. Many wrong answers come from misreading the question.
Do not panic if you fail. In Arkansas, each written test attempt costs $5 and there is no limit on attempts. But check how long you must wait before the next try.
Bring the right documents. In Arkansas, I needed proof of legal presence, my Social Security card, an ID document and two proofs of address.

Summary

I scored 100% on the practice app and still failed the real written test.
Only 2 of the 25 real questions were in the app. The rest came from the state manual.
I built a practice test from the manual, with explanations and word help, and passed six days later.
That practice test grew into dmvexplained.com: all 50 states, free, in 31 languages.

The road test is next. I failed my first try, and my second one is on October 22. I will write about that too.

I also told this story in Turkish, in a video on my YouTube channel: watch it here.

Going through the same thing? If you are stuck on this step and need help, send me a message. I read every one.
Write to me or use another email app

I am not a lawyer or an accountant. This is my own experience, written down as it happened. Rules change and every case is different, so check with the official source or a professional.

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