Choose any three by three square of dates on a calendar page...
Can you go through this maze so that the numbers you pass add to exactly 100?
What is the units digit for the number 123^(456) ?
Three dice are placed in a row. Find a way to turn each one so that the three numbers on top of the dice total the same as the three numbers on the front of the dice.
Can you find all the ways to do this?