This is a game for 2 players. Each player has 4 counters each, and wins by blocking their opponent's counters. A good follow-on from two stones.

Totality game for an adult and child. Be the first to reach your agreed total.

Here are some more upper primary strategy games for you to play.

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

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?

A game for 2 players. This could be played outside with people instead of counters. Try to trap or escape from your opponent.

A game for 2 players. Draw a daisy with at least 5 petals. Shade 1 or 2 petals next to each other. The winner shades the last petal.

What might your first lesson with a new class look like? In this article, Cherri Moseley makes some suggestions for primary teachers.

This article outlines how strategy games can help children develop logical thinking, using examples from the NRICH website.

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

Here are a collection of games from around the world to try during the holidays or the last few weeks of term.

This is a challenging game of strategy for two players with many interesting variations.

A game for 1 person to develop stategy and shape and space awareness. 12 counters are placed on a board. Counters are removed one at a time. The aim is to be left with only 1 counter.

A game somewhat similar to 'noughts and crosses' on a much larger space.

A game for 2 players with similarities to NIM. Place one counter on each spot on the games board. Players take it is turns to remove 1 or 2 adjacent counters. The winner picks up the last counter.

A game to be played against the computer, or in groups. Pick a 7-digit number. A random digit is generated. What must you subract to remove the digit from your number? the first to zero wins.

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. . . .

Practise your tables skills and try to beat your previous best score in this interactive game.

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

The computer starts with all the lights off, but then clicks 3, 4 or 5 times at random, leaving some lights on. Can you switch them off again?

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

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?

In this article for teachers, Liz Woodham describes the criteria she uses to choose mathematical games for the classroom and shares some examples from NRICH.

Use your addition and subtraction skills, combined with some strategic thinking, to beat your partner at this game.

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

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

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

Not all of us a bursting with creative game ideas, but there are several ways to go about creating a game that will assist even the busiest and most reluctant game designer.

This article, the second in the series, looks at some different types of games and the sort of mathematical thinking they can develop.

This article supplies teachers with information that may be useful in better understanding the nature of games and their role in teaching and learning mathematics.

A game for 2 players. Take turns to place a counter so that it occupies one of the lowest possible positions in the grid. The first player to complete a line of 4 wins.

Here is a chance to play a version of the classic Countdown Game.

An article for teachers and pupils that encourages you to look at the mathematical properties of similar games.

A game for two people, who take turns to move the counters. The player to remove the last counter from the board wins.

Can you work out how to win this game of Nim? Does it matter if you go first or second?

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

Practise your number bonds whilst improving your memory in this matching pairs game.

A game for 2 players. Using 2 dice, some counters and a games board, can you form a line of counters from one side of the board to the other?

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

Board Block Challenge game for an adult and child. Can you prevent your partner from being able to make a shape?

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

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