How good are you at estimating angles?
A game in which players take it in turns to choose a number. Can you block your opponent?
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
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.
A simple game for 2 players invented by John Conway. It is played
on a 3x3 square board with 9 counters that are black on one side
and white on the other.
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.
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.
Use the tangram pieces to make our pictures, or to design some of
Advent Calendar 2010 - a mathematical game for every day during the
run-up to Christmas.
An ordinary set of dominoes can be laid out as a 7 by 4 magic rectangle in which all the spots in all the columns add to 24, while those in the rows add to 42. Try it! Now try the magic square...
Here is a solitaire type environment for you to experiment with. Which targets can you reach?
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?
A game to make and play based on the number line.
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?
Can you identify the mathematicians?
Interactive game. Set your own level of challenge, practise your table skills and beat your previous best score.
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. . . .
Collect as many diamonds as you can by drawing three straight lines.
This is a simple version of an ancient game played all over the world. It is also called Mancala. What tactics will increase your chances of winning?
A game for 2 players with similaritlies 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.
Can you spot the similarities between this game and other games you know? The aim is to choose 3 numbers that total 15.
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.
Practise your diamond mining skills and your x,y coordination in this homage to Pacman.
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.
This article, the second in the series, looks at some different types of games and the sort of mathematical thinking they can develop.
Slide the pieces to move Khun Phaen past all the guards into the position on the right from which he can escape to freedom.
The game of go has a simple mechanism. This discussion of the principle of two eyes in go has shown that the game does not depend on equally clear-cut concepts.
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.
This article shows how abstract thinking and a little number theory throw light on the scoring in the game Go.
Investigations based on an Indian game.
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.
This is an interactive net of a Rubik's cube. Twists of the 3D cube become mixes of the squares on the 2D net. Have a play and see how many scrambles you can undo!
A game for 1 person to play on screen. Practise your number bonds
whilst improving your memory
Can you work out how to win this game of Nim? Does it matter if you go first or second?
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...
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
A game for 2 people. Take turns joining two dots, until your opponent is unable to move.
Take turns to place a decimal number on the spiral. Can you get three consecutive numbers?
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 that tests your understanding of remainders.
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. . . .
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. Set out 16 counters in rows of 1,3,5 and 7. Players take turns to remove any number of counters from a row. The player left with the last counter looses.
Here is a machine with four coloured lights. Can you develop a strategy to work out the rules controlling each light?
An activity based on the game 'Pelmanism'. Set your own level of challenge and beat your own previous best score.
Players take it in turns to choose a dot on the grid. The winner is the first to have four dots that can be joined to form a square.
A Sudoku with a twist.
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
Start with any number of counters in any number of piles. 2 players
take it in turns to remove any number of counters from a single
pile. The winner is the player to take the last counter.