Try to stop your opponent from being able to split the piles of counters into unequal numbers. Can you find a strategy?

A game for 2 or more people. Starting with 100, subratct a number from 1 to 9 from the total. You score for making an odd number, a number ending in 0 or a multiple of 6.

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

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

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

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

An interactive activity for one to experiment with a tricky tessellation

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

A game for 2 people that everybody knows. You can play with a friend or online. If you play correctly you never lose!

A game that tests your understanding of remainders.

A game for 2 people that can be played on line or with pens and paper. Combine your knowledege of coordinates with your skills of strategic thinking.

An interactive game for 1 person. You are given a rectangle with 50 squares on it. Roll the dice to get a percentage between 2 and 100. How many squares is this? Keep going until you get 100. . . .

Take it in turns to place a domino on the grid. One to be placed horizontally and the other vertically. Can you make it impossible for your opponent to play?

Play this well-known game against the computer where each player is equally likely to choose scissors, paper or rock. Why not try the variations too?

You'll need two dice to play this game against a partner. Will Incey Wincey make it to the top of the drain pipe or the bottom of the drain pipe first?

Incey Wincey Spider game for an adult and child. Will Incey get to the top of the drainpipe?

A game for 2 people. Take turns placing a counter on the star. You win when you have completed a line of 3 in your colour.

Train game for an adult and child. Who will be the first to make the train?

A shape and space game for 2,3 or 4 players. Be the last person to be able to place a pentomino piece on the playing board. Play with card, or on the computer.

A game for 1 person. Can you work out how the dice must be rolled from the start position to the finish? Play on line.

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

An interactive game to be played on your own or with friends. Imagine you are having a party. Each person takes it in turns to stand behind the chair where they will get the most chocolate.

Board Block game for two. Can you stop your partner from being able to make a shape on the board?

A shunting puzzle for 1 person. Swop the positions of the counters at the top and bottom of the board.

Four Go game for an adult and child. Will you be the first to have four numbers in a row on the number line?

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

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

Work out the fractions to match the cards with the same amount of money.

The game uses a 3x3 square board. 2 players take turns to play, either placing a red on an empty square, or changing a red to orange, or orange to green. The player who forms 3 of 1 colour in a line. . . .

A game for 1 or 2 people. Use the interactive version, or play with friends. Try to round up as many counters as possible.

A game for 2 people using a pack of cards Turn over 2 cards and try to make an odd number or a multiple of 3.

Nim-7 game for an adult and child. Who will be the one to take the last counter?

Here is a version of the game 'Happy Families' for you to make and play.

Can you make the birds from the egg tangram?

Who said that adding, subtracting, multiplying and dividing couldn't be fun?

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

Everthing you have always wanted to do with dominoes! Some of these games are good for practising your mental calculation skills, and some are good for your reasoning skills.

Hover your mouse over the counters to see which ones will be removed. Click to remover them. The winner is the last one to remove a counter. How you can make sure you win?

This challenge is a game for two players. Choose two numbers from the grid and multiply or divide, then mark your answer on the number line. Can you get four in a row before your partner?

In this matching game, you have to decide how long different events take.

Choose the size of your pegboard and the shapes you can make. Can you work out the strategies needed to block your opponent?