Mathematical Brain Teasers in the Best of the Web Directory

Mathematical Brain Teasers


Provides a description, shows resources, and gives player guides of the extension module.

K-12 Math Puzzles

Compilation of math puzzles and brain teasers including site visitor submissions.


Puzzles that make you smarter. Mathematical puzzles created by the Kenerator, that are then assessed for difficulty and marked easy or medium. Find rules, tutorials, and solving tips.

Leisure Ideas: Puzzles

Collates and presents a list of mathematical puzzles with hints and solutions.

Features a searchable collection of math problems with respective difficulty ratings.

Monty Hall Game

Provides an interactive demonstration on the empirical effects of statistics.

The Monty Hall Problem

Presents the theories of probability on the puzzles and explains solutions.


Compiles a collection of logic problems, mathematical puzzles, and scientific games.

The Puzzles of Oscar

Contains mathematical and scientific puzzles and problems with an explanation on the solutions.

Quick Logic Puzzles

Explains the mission of the organization, presents the club's puzzles and problems, and gives relevant links.


Gives answers to technical questions, programming problems, and brain teasers.

The Truth Tree's Math and Logic Board

Presents an archive of mathematics and logic problems arranged by difficulty level.

Two Envelope Paradox

Discusses the solution of the paradox and gives highlights of the probabilities.

Submit a site to this category