Alien Tiles: Get the color pieces in the right spots to create certain patterns in cube.
Allmath.com: Interactive game to construct Magic Squares. Different degrees of difficulty and size. Hints and solutions provided.
Brain Teasers and Math Puzzles: Interactive puzzles to challenge logic and mathematical skills. Immediate feedback with detailed solutions is provided.
Count On: Small games to create an interest in mathematics.
Count Us In: Games designed to help children understand basic number concepts.
Cyberchase: Interactive games to help learn about using measurements, mazes, angles, and shapes.
Dan's Math 4 Kids: Gives examples of ways that numbers occur in the world around us. Includes puzzles that concern numbers, geometry, speed rates, and logic.
Figure This! Math Challenges for Families: Assortment of mathematical challenges based on real life situations.
Java Kali: This geometry applet is similar to a kaleidoscope in the images it creates.
Kids Place Brain Teasers: Test your skills with this weekly series of problems. Includes links to last week's questions and answers.
Math Cats: Games, crafts, art, and story problems featuring cats. Encourages children and teens to enjoy and explore mathematical concepts.
Math-Kitecture: Be a master architect. Draft a floor plan using software as you learn math, or try other fun "architivities." Designed for middle school students.
Math4free: Offers math puzzles and comics.
Mathemusements: Tutorial on how to play magic square games. Gives historical background and different types of illustrations.
Mike's Math Club: Includes puzzles and games to test knowledge of basic skills.
Mudd Math Fun Facts: Learn some interesting facts about math.
Online Math Games For Kids: Has online math games for middle school kids. Worksheets and flashcards too.
Our Montessori: Games and puzzles that make it fun to learn how to count.
Primary Games: A collection of interactive math games.
RekenWeb Games: Many elementary math related interactive tools. Building blocks, geometry, symmetry and patterns.
Sodaplay: Includes the Soda Constructor, a Java applet that animates two dimensional models made out of masses and springs.
The Contest Center: Classic puzzles and riddles requiring only simple logic and elementary math.
The Mathsfile Game Show: Hosted by the ancient mathematicians, Hypatia and Pythagoras, 11-14 years old students can have fun working through a variety of games and print offs.
The Metagrobologist: Small collection of math puzzles and oddities geared toward gifted 9- to 12-year-olds.
WisWeb: Applets provide an interactive way to learn about algebra and mathematics.