Challenge Resources
These resources are designed for Challenge.
The site is still under development and will be updated on a regular basis.
Formulae Problem
Fraction Product
Next Number
Not a Triangle
Straight Line
Surface Area
Brainteaser 1
Brainteaser 2
Brainteaser 3
Lateral Thinking 1
Lateral Thinking 2
Lateral Thinking 3
Quiz 4 Q’s
3D Images Q’s
Genius Test
World Rope Problem
A4 Paper Teaser
Nail Teaser
Optical Illusions
AA Problem
Shaded Area Problem
Bus Station
Part Problem
Balance Puzzle
Addition Sum
Circle & Line
Fractional Mean
Number Product
Volume
Number Squares
Triangle Integers
Ladder Games
Number Squares 2
Interesting Puzzles