The DiscreteQuest cast
Each friend shows you one idea by how they act. Meet them all and see how the ideas fit together.
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Sortie the Set-Curator Sets, subsets, set operations (union, intersection, difference) -
Tally the Pattern-Counter Counting principles and combinatorics (multiplication rule, permutations, combinations) -
Verity the Truth-Tester Propositional logic, truth tables, AND/OR/NOT operators -
Wander the Bridge-Walker Graph theory — Eulerian paths, Hamiltonian paths, connectivity -
Coil the Self-Reference Recursion and sequences (Fibonacci, factorials, recursive patterns) -
Prime the Indivisible Number theory — primes, factorization, modular arithmetic -
Cubby the Cubby-Keeper The pigeonhole principle — when there are more things than places, at least one place must hold two -
Swatch the Border-Painter Graph coloring — coloring connected things so no two neighbors match, with the fewest colors -
Marshal the Line-Arranger Permutations — counting arrangements where order matters (factorials, ordered choices) -
Twoby the Pair-Matcher Parity and invariant arguments — even/odd pairing that proves what's possible -
Surge the Growth-Racer Order of growth — how the work scales as a problem gets bigger