There are nasty versions of this dice game but we'll start with the nice ones...
Who said that adding, subtracting, multiplying and dividing
couldn't be fun?
A game that tests your understanding of remainders.
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. . . .
Why not challenge a friend to play this transformation game?
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...
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 people. Take turns placing a counter on the star. You win when you have completed a line of 3 in your colour.
Follow-up to the February Game Rules of FEMTO.
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 simple game of patience which often comes out. Can you explain
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.
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.
Solve this Sudoku puzzle whose clues are in the form of sums of the
numbers which should appear in diagonal opposite cells.
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.
A Sudoku that uses transformations as supporting clues.
A new card game for two players.
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.
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.
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.
Practise your diamond mining skills and your x,y coordination in this homage to Pacman.
Here is a machine with four coloured lights. Can you develop a strategy to work out the rules controlling each light?
Two sudokus in one. Challenge yourself to make the necessary
Take turns to place a decimal number on the spiral. Can you get three consecutive numbers?
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.
Spiralling Decimals game for an adult and child. Can you get three decimals next to each other on the spiral before your partner?
Four numbers on an intersection that need to be placed in the
surrounding cells. That is all you need to know to solve this
A Sudoku with clues as ratios.
This pair of linked Sudokus matches letters with numbers and hides a seasonal greeting. Can you find it?
Can you spot the similarities between this game and other games you know? The aim is to choose 3 numbers that total 15.
A Sudoku with a twist.
Can you be the first to complete a row of three?
A Sudoku with clues as ratios or fractions.
Investigations based on an Indian game.
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?
How good are you at estimating angles?
A Sudoku based on clues that give the differences between adjacent cells.
A collection of games on the NIM theme
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 two people, who take turns to move the counters. The player to remove the last counter from the board wins.
A game for 1 person to play on screen. Practise your number bonds
whilst improving your memory
This sudoku requires you to have "double vision" - two Sudoku's for the price of one
Interactive game. Set your own level of challenge, practise your table skills and beat your previous best score.
A Sudoku with clues given as sums of entries.
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 loser is the player who takes the last counter.
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...
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.