Enter number into the squares so that every row, column and corner-tocorner diagonal adds up to the given total.Read More
Complete the Number Square so that the numbers 1 to 25 are all in the grid, and all rows and columns add up to the totals indicated to the right and below.
©Guy Campbell. Dist. Knight FeaturesRead More
Complete the six equations, three across and three downwards, by fitting all the digits from 1 to 9 into the empty green squares.
In order to crack open the safe solve the six digit code. You are given six clues. The letters can be any number between 0-6.Read More
Can you solve this arithmetic task? The same symbols signify the same
figures. By logical thinking and trying out you come to the solution. A lot
Fit the given numbers into the hexagons so that where the hexagons touch, the numbers will be the same. No number is repeated in any hexagon.Read More