Haberdashers Problem | A dollar to spend |
Stacking problems |
How many square |
Crazy animals |
Time swing |
Bob's lollies |
Code breaker |
networks |
Eight queens |
Fraction magic square |
Farmyard views ( space and shape ) |
Take a chance |
Magic square |
Police line up |
Planets (estimating) |
Building Views |
Human moves Monster |
Crossing the desert |
Mirror patterns |
Latin Squares |
Who lives where? |
Diamonds and Rectangles |
Sliding Tiles |