Mathematical Brain Teasers in the Best of the Web Directory

Mathematical Brain Teasers

  • CellFighter

    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.

  • KenKen

    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.

  • Perplexus

    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.

  • 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.

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