The idea of this game is to add or subtract the two numbers on the dice and cover the result on the grid, trying to get a line of three. Are there some numbers that are good to aim for?

First Connect Three game for an adult and child. Use the dice numbers and either addition or subtraction to get three numbers in a straight line.

A game for 1 person to play on screen. Practise your number bonds whilst improving your memory

Take turns to place a decimal number on the spiral. Can you get three consecutive numbers?

Can you spot the similarities between this game and other games you know? The aim is to choose 3 numbers that total 15.

Interactive game. Set your own level of challenge, practise your table skills and beat your previous best score.

This is a game for two players. You will need some small-square grid paper, a die and two felt-tip pens or highlighters. Players take turns to roll the die, then move that number of squares in. . . .

Practise your diamond mining skills and your x,y coordination in this homage to Pacman.

Some Games That May Be Nice or Nasty for an adult and child. Use your knowledge of place value to beat your oponent.

A game for two people, or play online. Given a target number, say 23, and a range of numbers to choose from, say 1-4, players take it in turns to add to the running total to hit their target.

Factors and Multiples game for an adult and child. How can you make sure you win this game?

Got It game for an adult and child. How can you play so that you know you will always win?

A game to make and play based on the number line.

Spiralling Decimals game for an adult and child. Can you get three decimals next to each other on the spiral before your partner?

A simple game of patience which often comes out. Can you explain why?

A game in which players take it in turns to choose a number. Can you block your opponent?

A game for 2 players that can be played online. Players take it in turns to select a word from the 9 words given. The aim is to select all the occurrences of the same letter.

A game for 2 players. Given an arrangement of matchsticks, players take it is turns to remove a matchstick, along with all of the matchsticks that touch it.

A game in which players take it in turns to turn up two cards. If they can draw a triangle which satisfies both properties they win the pair of cards. And a few challenging questions to follow...

There are nasty versions of this dice game but we'll start with the nice ones...

A game in which players take it in turns to try to draw quadrilaterals (or triangles) with particular properties. Is it possible to fill the game grid?

All you need for this game is a pack of cards. While you play the game, think about strategies that will increase your chances of winning.

A Sudoku that uses transformations as supporting clues.

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

Slide the pieces to move Khun Phaen past all the guards into the position on the right from which he can escape to freedom.

Here is a solitaire type environment for you to experiment with. Which targets can you reach?

This pair of linked Sudokus matches letters with numbers and hides a seasonal greeting. Can you find it?

Given the products of diagonally opposite cells - can you complete this Sudoku?

A game for 2 or more people, based on the traditional card game Rummy. Players aim to make two `tricks', where each trick has to consist of a picture of a shape, a name that describes that shape, and. . . .

A Sudoku based on clues that give the differences between adjacent cells.

A game for 2 players. Can be played online. One player has 1 red counter, the other has 4 blue. The red counter needs to reach the other side, and the blue needs to trap the red.

Two sudokus in one. Challenge yourself to make the necessary connections.

A game that tests your understanding of remainders.

An activity based on the game 'Pelmanism'. Set your own level of challenge and beat your own previous best score.

A maths-based Football World Cup simulation for teachers and students to use.

Two sudokus in one. Challenge yourself to make the necessary connections.

Dicey Operations for an adult and child. Can you get close to 1000 than your partner?

This sudoku requires you to have "double vision" - two Sudoku's for the price of one

This second Sudoku article discusses "Corresponding Sudokus" which are pairs of Sudokus with terms that can be matched using a substitution rule.

Can you beat Piggy in this simple dice game? Can you figure out Piggy's strategy, and is there a better one?

Advent Calendar 2010 - a mathematical game for every day during the run-up to Christmas.

Here is a machine with four coloured lights. Can you develop a strategy to work out the rules controlling each light?

This article explains the use of the idea of connectedness in networks, in two different ways, to bring into focus the basics of the game of Go, namely capture and territory.

The aim of the game is to slide the green square from the top right hand corner to the bottom left hand corner in the least number of moves.

Collect as many diamonds as you can by drawing three straight lines.

Basic strategy games are particularly suitable as starting points for investigations. Players instinctively try to discover a winning strategy, and usually the best way to do this is to analyse. . . .