T Puzzle Use the pieces of the T puzzle to fit into the outlines provided. Shunting Puzzles Move the trams to their indicated parking places in the shunting yard as quickly as possible. Magic Square Puzzle Find all of the possible ways of making the magic total from the numbers in this four by four magic square.
Cubical Net Challenge Find all the ways of painting the faces of cubes using only two colours.
Nine Digits Arrange the given digits to make three numbers such that two of them add up to the third. Tangram Table Use the pieces of the tangram puzzle to make the basic shapes then complete the table showing which shapes are possible.
Math Puzzles CHALLENGER - Kindle edition by Math4Math Games. Download it once and read it on your Kindle device, PC, phones or tablets. Use features. The Math Challenger!!! Let solve the above problem. 3(x-2)=2(2x-3). just simplify the left and right side. 3x-6=4x move x equations to the left side. -x-6=
Calculator Words Turn your calculator upside down to make words out of the answers to these questions. Vowelless Vowels have been taken out of mathematical words. Can you recognise them? Pick Up Sticks If you were to pick up the sticks from this pile so that you were always removing the top stick what calculation would you create? Divisive Arrange the digits one to nine on the spaces provided to make two division calculations containing multiples of three. Go Figure Arrange the digits one to nine to make the four calculations correct.
Olympic Rings Place the digits one to nine in each of the regions created by the Olympic rings so that the sum of the numbers in each ring is the same. Arithmagons An extensive collection of Arithmagons arranged in levels according to their features. Area Wall Puzzles Divide the grid into rectangular pieces so that the area of each piece is the same as the number it contains.
Xmas Ornaments A hands on activity requiring students to arrange Christmas ornaments in a square box. Pentadd Quiz Find the five numbers which when added or multiplied together in pairs to produce the given sums or products. Prime Labyrinth Find the path to the centre of the labyrinth by moving along the prime numbers.
Truculent Can you arrange the seven counters on the grid despite their truculent behaviour? Maths Crossword An interactive mathematical crossword for you to do online. Area Maze Use your knowledge of rectangle areas to calculate the missing measurement of these composite diagrams. Tantrum A game, a puzzle and a challenge involving counters being placed at the corners of a square on a grid. Scallywags and Scoundrels Arrange the scallywags and scoundrels on the chairs so that the numbers of any two sitting next to each other add up to a prime number.
No Partner Find which numbers in a given list do not combine with other numbers on the list to make a given sum. Thrice Can you arrange all of the counters on the grid to form 10 lines of three counters?
Dominoes Puzzle Arrange the dominoes in seven squares. The number of dots along each side of the square must be equal to the number in the middle Fleur-De-Lis Click on six fleur-de-lis to leave an even number in each row and column. The Miller's Puzzle This is an interactive version of the puzzle described by Henry Ernest Dudeney in The Canterbury Puzzles Delightfully Divisible Arrange the digits one to nine to make a number which is divisible in the way described. Nine Nine Nine Use the digits 1 to 9 to make three 3 digit numbers which add up to Spinsum Arrange the numbers on the squares so that the totals along each line of three squares are equal.
Pattern Clues An interactive activity challenging you to reproduce a pattern of coloured squares according to given clues. Brainbox A puzzle requiring the arrangement of numbers on the function machines to link the given input numbers to the correct output. Zygo Interactive, randomly-generated, number-based logic puzzle designed to develop numeracy skills. Puzzle Cube Net A jumbled moving-block puzzle cube is shown as a net. Can you solve it? Where's Wallaby?
Find the hidden wallaby using the clues revealed at the chosen coordinates. Jugs Can you make 4 litres if you only have 7 and 5 litre jugs?
Code Cracker Crack the code by replacing the encrypted letters in the given text. How Many Squares? Tower of Hanoi Move the pieces of the tower from one place to another in the minimum number of moves. Ludicross Arrange the given numbers on the cross so that the sum of the numbers in both diagonals is the same. Largest Product A drag and drop activity challenging you to arrange the digits to produce the largest possible product.
Clue Sudoku A different way to complete a Sudoku puzzle with clues available at every stage. Plane Numbers Arrange numbers on the plane shaped grid to produce the given totals Cryptographic Fill in the squares according to the clues given by the string of numbers for each row and column. Pyramid Puzzle Numbers in the bricks are found by adding the two bricks immediately below together.
The Broken Chessboard Puzzle The chessboard has been broken into 13 pieces. Can you put it back together?
Satisfaction This is quite a challenging number grouping puzzle requiring a knowledge of prime, square and triangular numbers. Squorder The Transum version of the traditional sliding tile puzzle. Mine Find Find where the mines are hidden without stepping on one. Pentominoes Arrange the twelve pentominoes in the outline of a rectangle.
Number Jigsaws Online, interactive jigsaw puzzles of grids of numbers. Roman Numerals Jigsaw An online interactive jigsaw puzzle of a grid of Roman numerals. Plus A number arranging puzzle with seven levels of challenge. Car Park Puzzle Can you get your car out of the very crowded car park by moving other cars forwards or backwards? One Digit Only Find expressions using only one digit which equal the given targets. Centexpression Arrange the numbers from 1 to 9 to make an expression with a value of Unmagic Square Like the magic square but all of the totals should be different.
Magic Square Each row, column and diagonal should produce the same sum. One Torch Tunnel Solve the problem of getting four people through a tunnel with one torch in the minimum amount of time. Separated Twins Can you find a 6 digit number containing two each of the digits one to three which obeys the rules given? Carrot-eating Critters Work out how many of each kind of animal are in the field from their carrot-eating habits.
Red Arrow Square What fraction of the square does the red arrow cover? Monkeys, Kittens and Dogs Who is most likely to be able to work out the square root of ? Feed The Horses How long will the remaining feed last the horses that have not been sold?
Amazing Sudoku Variants. The number of essentially different solutions, when symmetries such as rotation, reflection, permutation, and relabelling are taken into account, was shown to be just 5,,,  sequence A in the OEIS. Design roads to connect four houses that are on the corners of a square, side of length one mile, to minimise the total length of the roads. I think that this is one of the best way to make your mind upto date, through puzzels. How long is each side of the square lawn? More Details The Broken Chessboard Puzzle The chessboard has been broken into 13 pieces.
Prime Permutations Of all the permutations of 1 to 9 used to make nine-digit numbers, how many are prime? Choir Eye Colour Figure out the percentage of choir members that do not have blue eyes from the clues given. Calculator Keys at the Corners of a Rectangle A question about the four keys at the corners of a rectangle on a calculator. Average House Numbers Work out the house numbers from the clues about the mean, median and mode.
Clock in the Mirror What time was the clock in the mirror really showing? Delightfully Divisible Find a pandigital number that is delightfully divisible.