
NumberJigsaws require you to put the correct number in the correct place on an empty grid, each one a test of logical thought and mental prowess. NumberJigsaws: A collection of numbers requiring entry onto a standard grid. ExtraJigsaws: A collection of numbers requiring entry onto a grid. However, to spice things up, extra numbers are also included in the list which do not appear in the grid. You have to weed out the imposters. ReverseJigsaws: A collection of numbers requiring entry onto a grid. This time, though, things are not quite as easy as they seem, as some of the numbers in the list have been written in reverse order. SumJigsaws: Solve the arithmetic clues to get the numbers to enter into the grid. StarJigsaws: A collection of numbers requiring entry onto a grid. But your task is made a bit more tricky as some of the digits in the numbers have been replaced by stars. 
