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problem

Board Block

5 to 7

Take it in turns to make a triangle on the pegboard. Can you block your opponent?

game

Train Tactics

7 to 11

A train building game for two players. Can you be the one to complete the train?

game

Celebrate 25 Years of NRICH

5 to 14

To celebrate NRICH's 25th birthday, why not play this special version of our classic game, Got It? Can you devise a strategy so that you will always win?

game

Instant Insanity

11 to 18

We have a set of four very innocent-looking cubes - each face coloured red, blue, green or white - and they have to be arranged in a row so that all of the four colours appear on each of the four long sides of the resulting cuboid.

game

Tangram Pictures

5 to 14

Use the tangram pieces to make our pictures, or to design some of your own!

problem

Favourite

Diagonal Sums Sudoku

7 to 16

Solve this Sudoku puzzle whose clues are in the form of sums of the numbers which should appear in diagonal opposite cells.

game

Stop the Clock for Two

5 to 7

Stop the Clock game for an adult and child. How can you make sure you always win this game?

game

Jam

14 to 16

A game for 2 players

game

Shut the Box for Two

5 to 7

Shut the Box game for an adult and child. Can you turn over the cards which match the numbers on the dice?

Strike it out

game

Strike It Out for Two

5 to 11

Strike it Out game for an adult and child. Can you stop your partner from being able to go?