The games are listed in approximate order of difficulty.
Latin lilies
Factors and multiples game
A game in which players take it in turns to choose a number. Can you block your opponent?
The remainders game
Play this game and see if you can figure out the computer's chosen number.
Countdown
Here is a chance to play a version of the classic Countdown Game.
Treasure hunt
Can you find a reliable strategy for choosing coordinates that will locate the treasure in the minimum number of guesses?
Dozens
Can you select the missing digit(s) to find the largest multiple?
Matching fractions, decimals and percentages
Can you match pairs of fractions, decimals and percentages, and beat your previous scores?
Missing multipliers
What is the smallest number of answers you need to reveal in order to work out the missing headers?
Got it
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.
Fruity totals
In this interactivity each fruit has a hidden value. Can you deduce what each one is worth?
The Number Jumbler
The Number Jumbler can always work out your chosen symbol. Can you work out how?
Last biscuit
Can you find a strategy that ensures you get to take the last biscuit in this game?
Magic potting sheds
Connect three
In this game the winner is the first to complete a row of three. Are some squares easier to land on than others?
Diamond collector
Collect as many diamonds as you can by drawing three straight lines.
Crossing the bridge
Four friends must cross a bridge. How can they all cross it in just 17 minutes?
All in a jumble
My measurements have got all jumbled up! Swap them around and see if you can find a combination where every measurement is valid.
In the bag
Can you guess the colours of the 10 marbles in the bag? Can you develop an effective strategy for reaching 1000 points in the least number of rounds?
Up, down, flying around
Play this game to learn about adding and subtracting positive and negative numbers
Countdown fractions
Here is a chance to play a fractions version of the classic Countdown Game.
Shifting times tables
Can you find a way to identify times tables after they have been shifted up or down?
Nine colours
Can you use small coloured cubes to make a 3 by 3 by 3 cube so that each face of the bigger cube contains one of each colour?
Mixing lemonade
Can you work out which drink has the stronger flavour?
Frogs
How many moves does it take to swap over some red and blue frogs? Do you have a method?
Charlie's delightful machine
Here is a machine with four coloured lights. Can you develop a strategy to work out the rules controlling each light?
Square it
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.
Polygon rings
Join pentagons together edge to edge. Will they form a ring?
Arithmagons
Can you find the values at the vertices when you know the values on the edges?
Fractions and percentages card game
Can you find the pairs that represent the same amount of money?
Standard index form matching
Can you match these calculations in Standard Index Form with their answers?
Multiplication arithmagons
Can you find the values at the vertices when you know the values on the edges of these multiplication arithmagons?
Finding factors
Can you find the hidden factors which multiply together to produce each quadratic expression?
3D treasure hunt
Some treasure has been hidden in a three-dimensional grid! Can you work out a strategy to find it as efficiently as possible?