en.wikipedia.org/wiki/Mathematical_puzzle

Mathematical puzzles make up an integral part of recreational mathematics. They
have specific rules as do multiplayer video games, but they do not usually ...

www.mathsisfun.com/puzzles/

Math and Logic Puzzles. If you REALLY like exercising your brain, figuring things
'round and 'round till you explode, then this is the page for you ! Whosoever ...

www.mathsphere.co.uk/resources/MathSphereMathsPuzzles.htm

A great set of maths puzzles for upper primary children. All answers are given.
Many teachers use these as a weekly challenge. They are ideal for printing out in
...

www.transum.org/Software/Puzzles/

Transum Maths Puzzles is an ever-growing collection of interactive mathematical
and logic puzzles designed for anyone interested in school-level Maths.

www.mathpuzzle.com/

Math Games, Math Puzzles, and Mathematical Recreations.

www.patialajokes.com/category/maths-puzzles/

Maths Puzzles : Use your brain and solve these maths puzzles, mathematical
puzzles at different level of difficulties: Easy, Hard and challenging. Puzzles are a
...

www.indy100.com/article/eight-of-the-very-hardest-maths-puzzles-we-could-find--lJZlpy2bCkZ

Apr 21, 2015 ... In the past month, the world has been gripped by a series of maths and logic
puzzles that were originally set for children.

www.puzzle.dse.nl/math/index_us.html

Traveling Toes *. Puzzle. A school bus travels from Veldhoven to Roosendaal.
There are four children in the bus. Each child has four backpacks with him.

www.cut-the-knot.org/

An encyclopedic collection of math resources for all grades. Arithmetic games,
problems, puzzles, and articles.

www.qbyte.org/puzzles/

Feb 26, 2009 ... Mathematical puzzles, with hints, full solutions, and links to related math topics.
Fun, with an educational element.