problem
Favourite
Jumping Squares
In this problem it is not the squares that jump, you do the jumping! The idea is to go round the track in as few jumps as possible.
In this problem it is not the squares that jump, you do the jumping! The idea is to go round the track in as few jumps as possible.
In this game the winner is the first to make the total 37. Is this a fair game?
In the 2020 Olympic Games, sport climbing was introduced for the first time, and something very interesting happened with the scoring system. Can you find out what was interesting about it?
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 explain the surprising results Jo found when she calculated the difference between square numbers?