That Pesky Blue-Eyed Islander Puzzle

Why the solution works when it feels like it shouldn’t

The Case of the Deadly Derivative

Differentiating a nasty function

This Math Puzzle Looks Hard

Infinitely-sided dice produce a surprising result.

A Math Puzzle and a Free Book

No calculus required!

Just a fun math puzzle

Integrate ln x Like Never Before

Yes. You can do that. The calculus police won’t arrest you.

Solution to that Find the Zeros Puzzle

Some Golden Triangle Trigonometry.😎

Knowing When to Quit — An Optimal Stopping Problem

Using mathematics to maximize results

How I Graphed My Logo On Desmos

Inspired by the Batman Equation, I tried my hand at this mathematical…