Recognize Faulty Logic

Test yourself to see if you can figure out which astrological natal chart out of five belongs to a given person, based on a large amount of information about them.

Learn to recognize 3 common binary thinking traps and learn the nuanced thinking techniques you can use to combat them.

If you want to make the world a better place, emotions can both help and hinder your progress. Use this tool to understand and overcome these challenges!

There is more to interpreting evidence than you might think. Learn to improve your predictions by understanding evidence on a deeper level using Bayes' rule.

Find out how well you can spot misleading rhetoric and recognize your own bias using real-world examples

A quick quiz to test your ability to estimate the frequency of events and compare your scores to others'.

Get personalized recommendations for which of our tools will be most helpful to you and track your progress in a dashboard.

Can you spot bad reasoning? Learn about five types of faulty arguments and take a quiz to see how well you can spot them!

Bad arguments are all around us. Train yourself to instantly detect common reasoning errors that often go unnoticed.

This quick tool is designed to give you a clearer sense of how you rate your own reasoning chops - and how your confidence compares to others.

Are your guesses truly independent? Or is it possible that you're being manipulated by irrelevant information without your knowledge?