A game for 2 people. Take turns joining two dots, until your opponent is unable to move.
Advent Calendar 2010 - a mathematical game for every day during the
run-up to Christmas.
Square It game for an adult and child. Can you come up with a way of always winning this game?
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
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
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 that uses transformations as supporting clues.
Can you make the birds from the egg tangram?
A game that tests your understanding of remainders.
Here is a version of the game 'Happy Families' for you to make and
Can you identify the mathematicians?
This second Sudoku article discusses "Corresponding Sudokus" which are pairs of Sudokus with terms that can be matched using a substitution rule.
A Sudoku with clues as ratios or fractions.
Four numbers on an intersection that need to be placed in the
surrounding cells. That is all you need to know to solve this
Two sudokus in one. Challenge yourself to make the necessary
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.
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?
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. . . .
A Sudoku with a twist.
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 to make and play based on the number line.
Design your own scoring system and play Trumps with these Olympic Sport cards.
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.
Solve this Sudoku puzzle whose clues are in the form of sums of the
numbers which should appear in diagonal opposite cells.
Slide the pieces to move Khun Phaen past all the guards into the position on the right from which he can escape to freedom.
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?
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?
A game for 2 people. Take turns to move the counters 1, 2 or 3
spaces. The player to remove the last counter off the board wins.
This is an adding game for two players.
How good are you at estimating angles?
Nim-7 game for an adult and child. Who will be the one to take the last counter?
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...
This sudoku requires you to have "double vision" - two Sudoku's for
the price of one
A Sudoku with clues given as sums of entries.
Can you work out how to win this game of Nim? Does it matter if you go first or second?
In this matching game, you have to decide how long different events take.
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.
In this game for two players, you throw two dice and find the product. How many shapes can you draw on the grid which have that area or perimeter?
Unmultiply is a game of quick estimation. You need to find two numbers that multiply together to something close to the given target - fast! 10 levels with a high scores table.
Strike it Out game for an adult and child. Can you stop your partner from being able to go?
Totality game for an adult and child. Be the first to reach your agreed total.
Board Block game for two. Can you stop your partner from being able to make a shape on the board?
Practise your diamond mining skills and your x,y coordination in this homage to Pacman.
A complicated game played on a 9 x 9 checkered grid.