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.
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 moves.
This game challenges you to locate hidden triangles in The White Box by firing rays and observing where the rays exit the Box.
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.
Help the bee to build a stack of blocks far enough to save his friend trapped in the tower.
Exchange the positions of the two sets of counters in the least possible number of moves
Can you put the 25 coloured tiles into the 5 x 5 square so that no column, no row and no diagonal line have tiles of the same colour in them?
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. . . .
Interactive game. Set your own level of challenge, practise your table skills and beat your previous best score.
A variant on the game Alquerque
What is the greatest number of squares you can make by overlapping three squares?
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?
Can you fit the tangram pieces into the outlines of the candle and sundial?
Hover your mouse over the counters to see which ones will be removed. Click to remove them. The winner is the last one to remove a counter. How you can make sure you win?
Can you fit the tangram pieces into the outline of the rocket?
What happens when you turn these cogs? Investigate the differences between turning two cogs of different sizes and two cogs which are the same.
Can you fit the tangram pieces into the outline of Mai Ling?
Can you fit the tangram pieces into the outline of Wai Ping, Wah Ming and Chi Wing?
Match the halves.
An interactive activity for one to experiment with a tricky tessellation
An odd version of tic tac toe
A card pairing game involving knowledge of simple ratio.
How can the same pieces of the tangram make this bowl before and after it was chipped? Use the interactivity to try and work out what is going on!
Investigate how the four L-shapes fit together to make an enlarged L-shape. You could explore this idea with other shapes too.
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?
Can you work out what is wrong with the cogs on a UK 2 pound coin?
An animation that helps you understand the game of Nim.
Can you logically construct these silhouettes using the tangram pieces?
A game for 1 or 2 people. Use the interactive version, or play with friends. Try to round up as many counters as possible.
Work out the fractions to match the cards with the same amount of money.
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 people that everybody knows. You can play with a friend or online. If you play correctly you never lose!
Can you fit the tangram pieces into the outline of Granma T?
A train building game for 2 players.
Imagine a wheel with different markings painted on it at regular intervals. Can you predict the colour of the 18th mark? The 100th mark?
Can you fit the tangram pieces into the outline of Little Ming?
Can you fit the tangram pieces into the outline of the child walking home from school?
What shape is the overlap when you slide one of these shapes half way across another? Can you picture it in your head? Use the interactivity to check your visualisation.
Can you use the interactive to complete the tangrams in the shape of butterflies?
Can you beat Piggy in this simple dice game? Can you figure out Piggy's strategy, and is there a better one?
Can you fit the tangram pieces into the outlines of the chairs?
Can you fit the tangram pieces into the outline of Little Ming playing the board game?
A game for 1 person to play on screen. Practise your number bonds whilst improving your memory
Can you fit the tangram pieces into the outlines of these clocks?
Can you fit the tangram pieces into the outlines of these people?
Incey Wincey Spider game for an adult and child. Will Incey get to the top of the drainpipe?
Can you fit the tangram pieces into the outline of Little Fung at the table?
Can you fit the tangram pieces into the outline of this telephone?
Can you fit the tangram pieces into the outline of this brazier for roasting chestnuts?
Seeing Squares game for an adult and child. Can you come up with a way of always winning this game?