Brain Teasers and Math Puzzles
This page contains the ever-growing list of brain teasers and math puzzles on Syvum. All the brain teasers and math puzzles are interactive with immediate scoring.

Grey Labyrinth
In The Grey Labyrinth, there is at least one unsolved puzzle at all times, available below. See if you can deduce the answer for yourself before we post it.

Interactive Mathematics Miscellany and Puzzles
Interactive puzzles, problems and games.

Interactive Stroop Effect
The famous "Stroop Effect" is named after J. Ridley Stroop who discovered this strange phenomenon in the 1930s. Here is your job: name the colors of the words shown.

Logical Art and The Art of Logic
Learn about pentominoes and the patterns they create and what pentominoes have to do with Escher, Penrose, Logic, Impossible Objects, Mathematics and Art.

Math Brain Teasers
Collection of brain teasers for year 6 students.

Math Problems, Puzzles, Tips and Tricks
Problems and puzzles organised by level and topic.

Worldbook: Mindbender Cave
The puzzles in this section are real foolers. They are not quite what they seem to be. In a sense, many of them are trick questions.

Dr Math: Classic Problems
Classic mathematical logic problems that have stumped many over the years.

Eduplace: Brain Teasers
New Brain Teasers for each of three grade ranges: 3-4, 5-6, and 7-8. Select one or all three and see if you can get the right answer. Check back next week when we post the solutions, along with three

Erich's Puzzle Palace
Huge collection of various kinds of online puzzles.

Free Brain Teasers
Download a weekly brain teaser worksheet and see this week's brain tickler.

Mega Math Stories
Mathematical problems and puzzles submitted as stories.

Monthly Challenge
Every month we will give you a math/statistics brain teaser that lets you test your knowledge with a fun problem.

Mother Goose Caboose Brain Teasers
Riddles, mazes and more.

Squigly Brain Teasers
If you'd like a challenge, try one of these questions. Because they are meant to stump you for a while, Squigly won't give you the answers just yet.

Technology Problems of the Week
Technology Problems of the Week (tPoWs) are problem-solving challenges modeled on our Problems of the Week that take advantage of interactive mathematics tools such as Java applets, Geometer's Sketchp

Word Problems For Kids
This Web Site contains word problems for students and teachers. The problems are classified into grade levels from Grade 5 to Grade 12.