Nowadays the calculator is very familiar to many of us. What did
people do to save time working out more difficult problems before
the calculator existed?
There are three versions of this challenge. The idea is to change the colour of all the spots on the grid. Can you do it in fewer throws of the dice?
Incey Wincey Spider
Age 5 to 7 Challenge Level
Unfortunately we haven't received many thoughts about this task. If you notice anything interesting when playing this game, we would love to hear about it. Please email us with your ideas.