Dark Patterns Quiz: Can You Spot 10 Deceptive Design Tricks?
ou have almost certainly been manipulated by a website this week. Not by a hacker, and not by a scam, but by a button that was a little too bright, a checkbox that was already ticked, or a countdown that quietly restarted when you weren’t looking.
These design tricks have a name: dark patterns. The term was coined in 2010 by UX designer Harry Brignull to describe interfaces deliberately built to make people do things they didn’t intend to do: buy more, share more, or stay subscribed longer. Today the more neutral label deceptive design is also common, and regulators in Europe and the United States have started to treat some of these practices as unlawful.
What interests me as a psychologist is not the trick itself but why it works. Dark patterns rarely rely on lies. Instead, they exploit predictable features of the human mind: our tendency to accept defaults, our discomfort with guilt, our fear of missing out, and our habit of skimming when we’re tired or in a hurry. They are applied behavioural science, just pointed in the wrong direction.
How the quiz works
Below you’ll find ten simulated interfaces: popups, checkouts, cookie banners and account pages, all from invented brands. Each one hides a single dark pattern. Your job is to name it. After every answer, the trick is highlighted on screen and you’ll see a short explanation of the psychological mechanism behind it.
It takes about three minutes, and nothing you click is recorded.
One warning before you start: scoring well doesn’t make you immune. Research suggests these patterns work precisely because they target fast, automatic decisions, the kind we make dozens of times a day without thinking. The goal here isn’t to make you feel clever. It’s to give the tricks a name, because once something has a name, it becomes much easier to notice.
How to protect yourself from dark patterns
You can’t redesign the internet, but you can change how you move through it. A few habits make a real difference:
- Slow down at the last step. Checkout pages, sign-up forms and cancellation flows are where most tricks live. Before you click the final button, take five seconds to reread the total and every ticked box.
- Treat urgency as a red flag. A countdown or a “only 1 left” badge is a reason to pause, not to hurry. Genuine deals rarely depend on the next sixty seconds.
- Look for the small option. When one button is big and bright, scan the screen for the alternative. It’s usually there, just designed to be overlooked.
- Check how to leave before you join. Before starting a free trial or subscription, find out how cancellation works. If it requires a phone call or a letter, you’ve learned something about the company.
- Name what you see. Labelling a trick (“that’s confirmshaming”) moves you from automatic reaction to conscious evaluation, which is exactly the shift these designs try to prevent.
If you want to go deeper into why so many of us click “accept” without reading, I explore the psychology behind it in Digital Consent Fatigue: When Privacy Policies Become Psychological Weapons.
Frequently asked questions
What are dark patterns?
Dark patterns are interface designs that steer users towards choices they might not otherwise make, such as buying extras, sharing personal data or staying subscribed. They work by exploiting predictable cognitive biases rather than by persuading with information.
What are the most common types of dark patterns?
Some of the most frequent examples are confirmshaming, pre-ticked boxes, fake urgency and scarcity, hidden costs, hard-to-cancel subscriptions (“roach motels”) and visually misleading cookie banners.
Are dark patterns illegal?
It depends on the practice and the jurisdiction. In the European Union, the Digital Services Act prohibits deceptive interface design on online platforms, and data protection law requires consent to be freely given. Other countries are moving in a similar direction, but many dark patterns still fall into a legal grey area.
Does knowing about dark patterns protect you from them?
Partly. Being able to name a trick makes it easier to notice, but these designs target fast, automatic decisions, so even well-informed users fall for them when they’re tired or in a hurry.