principal directory
DIRECTORY

Categories :  Math > Recreations > Games and Puzzles

 15 Puzzle of Sam Lloyd
Math - Recreations - Games and Puzzles

Play online Sam Lloyd's "15" puzzle The funny story of this game Mathematical implications of this game Some funny logical problems with the 15 game.

 A Math
Math - Recreations - Games and Puzzles

Interactive math help for K-12 students with flashcards, Math Wordfind, Homework Helper and worksheets.

 A Primer on Cryptarithmetic
Math - Recreations - Games and Puzzles

Instructions, examples, references and links.

 Aha! Puzzles
Math - Recreations - Games and Puzzles

Puzzles, books, games and tests with designed by Lloyd King, author of "Test Your Creative Thinking".

 Algebraic Math Puzzles
Math - Recreations - Games and Puzzles

A collection of puzzles at high school level. Does not include answers.

 Alien Tiles
Math - Recreations - Games and Puzzles

Object of puzzle is to try to get color pieces to create certain patterns in cube.

 Alphametic Puzzles
Math - Recreations - Games and Puzzles

Numerous puzzles, links, puzzle solver, and a generator.

 Alphametics and Cryptarithms
Math - Recreations - Games and Puzzles

Puzzles in which letters or symbols are substituted for the digits in an arithmetical operation like addition.

 Alphametics Page
Math - Recreations - Games and Puzzles

Compiled by Mike Keith. Examples of various genres.

 Archive Creative puzzles
Math - Recreations - Games and Puzzles

Interactive puzzle archive with descriptions for puzzle construction and a special childrens puzzle page.