Clear thinking shouldn’t be a luxury skill.
We started with a simple idea: make learning logical fallacies and cognitive biases practical, playful, and personal.
From side project to reasoning gym.
What we believe.
Our mission: make critical thinking accessible to everyone
Spot the Fallacy is an interactive learning platform that teaches logical fallacies, cognitive biases, and critical thinking skills through games, guides, and real-world examples. We believe that understanding how arguments fail and how thinking goes wrong is one of the most valuable skills anyone can build.
This project started quietly.
It was a side project built in spare hours, on late nights and weekends, between regular work and life. At first, we were not trying to build a company or a platform. We were trying to build something we personally wished existed: a fun way to practice spotting bad reasoning before it affects real decisions.
The first version was tiny
The earliest version had one core mode: trivia.
You would read a statement, spot the fallacy, and move to the next one. That was it. No big roadmap, no huge content library, no grand product strategy. Just one loop that felt surprisingly addictive, because each question made you pause and think a little more clearly.
Then Reddit changed everything
We shared the project on Reddit to get feedback.
What happened next surprised us. People tried it, shared it, debated answers, and came back asking for more. The love and honesty from those early users gave us direction. We started seeing the same message again and again: “This is useful in real life. Please keep building.”
That moment mattered. It turned a personal experiment into a product with a purpose.
From one mode to a learning journey
After trivia, we started expanding in layers.
First came daily articles so people could go deeper than short questions. Then came news-focused fallacy breakdowns, because users wanted help analyzing headlines, social posts, and viral claims in the wild. After that, we introduced debate-oriented modes to help people practice reasoning under pressure, not just in passive reading.
Each feature came from a very practical question:
"What helps people think better when it actually counts?"
Building the full library
As usage grew, we realized people needed more than a game. They needed a place to learn, review, and revisit concepts over time.
So we built a full learning library: fallacy guides, structured explanations, examples from everyday life, and references people can return to when they are writing, discussing, reading news, or making decisions.
What started as quick rounds became a full ecosystem for better reasoning.
Introducing the mascot and voice
As the platform grew, we also wanted it to feel human.
That is when we introduced the mascot and developed a clearer personality for the product: friendly, curious, and sharp without being intimidating. Critical thinking can feel heavy or academic. We wanted this to feel approachable, like a coach in your corner.
Repositioning for real life
Over time, our identity became much clearer.
This is not just a logical fallacies website. It is an interactive critical thinking platform that helps you think clearly in everyday situations: workplace conversations, media consumption, online debates, and personal decision-making.
The goal is not to “win arguments.” The goal is to recognize logical fallacies and cognitive biases faster, think with more clarity, and respond with better judgment. Whether you are a student learning to evaluate arguments, a professional making high-stakes decisions, or someone who wants to navigate misinformation more confidently, Spot the Fallacy is built for you.
Still a builder mindset
Even now, we still carry the side-project mindset that started all this:
- Build useful things.
- Listen closely.
- Improve every week.
The difference is that now we build with a community behind us.
If you have played, read, shared, or sent feedback, you helped shape this story. We are deeply grateful, and we are just getting started.
What Spot the Fallacy offers today
- 60+ expert-written guides covering logical fallacies, cognitive biases, pseudoscience, and critical thinking
- 6 interactive game modes including trivia, speed challenges, news analysis, social media analysis, survival mode, and debate practice
- A complete logical fallacies list with 30+ fallacies organized by category
- Real-world examples from politics, media, workplace conversations, and everyday arguments
- Mobile apps for iOS and Android with structured learning paths and offline access