plus.maths.org

Puzzles

Puzzle page Lose money on a chessboard with our Plus puzzle. Read more...	Puzzle page How many squares are there on a chessboard? Read more...	Puzzle page Get a tastebuds ready for easter eggs with our chocolate flavoured puzzle! Read more...
Puzzle page Can you guess how everyone else has you labelled? Read more...	Puzzle page Multiplying rabbits and cosmic strings Read more...	Puzzle page More milk with your tea, or is that tea with your milk? Read more...