Logic
Stretch your analytic muscles with truth-tellers, liars, logical robots, and more.
Order Logic
Practice Order Logic
Abstract Order Logic
Strategic Order Logic
Practice Strategic Order Logic
Truth Seeking
Practice Truth Seeking
Worst Cases
Shuffles
Practice Shuffles
False Information
Process of Elimination
Practice Process of Elimination
I Don't Know
Practice I Don't Know
Hat Puzzles
Hat Colors with Strategy
Practice Hat Colors with Strategy
Headlights
Machines Learning Chess
Practice Machines Learning Chess
Androids
Extrapolate
Practice Extrapolate
Unknown Answers
Jokers
Practice Jokers
Rebellion
Course description
The beginning of our introductory math journey is Logic. Through these challenging problem solving exercises, you'll construct the critical thinking skills that are the basis for mathematical reasoning. You'll use limited information to make predictions – eliminating the impossible to uncover the truth. This course builds up to some truly mind-bending challenges! By the end of this course, you'll be able to spot logical fallacies, navigate some strategic game theory, understand machine logic, and use the symbolic languages of logic to understand fun riddles.
Topics covered
- Binary
- Truth Tables
- Logic Gates
- Venn and Euler Diagrams
- Propositional Logic
- The Square of Opposition
- De Morgan's Laws
- Inclusive and Exclusive OR
- Combinatorics
- Knight and Knave Puzzles
- Combinatorial Game Algorithms
Prerequisites and next steps
You don’t need any previous logic experience! This course is enjoyed by anyone excited about actively learning through riddles, puzzles, and thought experiments!