Can you go through this maze so that the numbers you pass add to exactly 100?
I like to walk along the cracks of the paving stones, but not the
outside edge of the path itself. How many different routes can you
find for me to take?
A little mouse called Delia lives in a hole in the bottom of a
tree.....How many days will it be before Delia has to take the same
If you count the number of pathways to and from each tree, what can this
tell you about the dog's route?