Can you use small coloured cubes to make a 3 by 3 by 3 cube so that each face of the bigger cube contains one of each colour?
Can you find the hidden factors which multiply together to produce each quadratic expression?
Nine squares are fitted together to form a rectangle. Can you find its dimensions?
The clues for this Sudoku are the product of the numbers in adjacent squares.
Use your knowledge of place value to try to win this game. How will you maximise your score?
Choose the size of your pegboard and the shapes you can make. Can you work out the strategies needed to block your opponent?
Can you find a reliable strategy for choosing coordinates that will locate the treasure in the minimum number of guesses?
