A game to make and play based on the number line.
Use the tangram pieces to make our pictures, or to design some of
Here is a solitaire type environment for you to experiment with. Which targets can you reach?
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?
A game for 2 players
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.
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 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.
Slide the pieces to move Khun Phaen past all the guards into the position on the right from which he can escape to freedom.
A Sudoku that uses transformations as supporting clues.
A Sudoku with clues as ratios.
This article for teachers describes several games, found on the
site, all of which have a related structure that can be used to
develop the skills of strategic planning.
Take turns to place a decimal number on the spiral. Can you get three consecutive numbers?
This article, the second in the series, looks at some different types of games and the sort of mathematical thinking they can develop.
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. . . .
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.
Can you spot the similarities between this game and other games you know? The aim is to choose 3 numbers that total 15.
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
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. . . .
Practise your diamond mining skills and your x,y coordination in this homage to Pacman.
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
Interactive game. Set your own level of challenge, practise your table skills and beat your previous best score.
This pair of linked Sudokus matches letters with numbers and hides a seasonal greeting. Can you find it?
A simple game of patience which often comes out. Can you explain
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 Sudoku based on clues that give the differences between adjacent cells.
Can you work out how to win this game of Nim? Does it matter if you go first or second?
Spiralling Decimals game for an adult and child. Can you get three decimals next to each other on the spiral before your partner?
How good are you at estimating angles?
This second Sudoku article discusses "Corresponding Sudokus" which are pairs of Sudokus with terms that can be matched using a substitution rule.
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.
An activity based on the game 'Pelmanism'. Set your own level of challenge and beat your own previous best score.
A game for 1 person to play on screen. Practise your number bonds
whilst improving your memory
Investigations based on an Indian game.
A Sudoku with clues given as sums of entries.
Some Games That May Be Nice or Nasty for an adult and child. Use your knowledge of place value to beat your oponent.
This sudoku requires you to have "double vision" - two Sudoku's for
the price of one
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...
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.
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.
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.
A Sudoku with a twist.
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 game in which players take it in turns to choose a number. Can you block your opponent?
A game that tests your understanding of remainders.