I have not seen a previously published answer. E is what I think is correct by utilising logical elimination. If you look hard enough you will also be able to see multiples of odd and even numbers 3-5-7 and 4-6-8 after eliminating the three already described. This puzzle has been presumably put...
The first group referred to relate to the loaf of bread / crown shape getting larger, the first row lowest being the smallest then the second row middle is the next largest with the lowest middle row being the largest. Note that the cominality of their particular shape is that all of the shapes...
There are nine abstracts within the squares. These can be divided into three groups of three. Six can clearly be seen. ( two groups of three; and can be eliminated. the first group of three being being the most obvious are the lowest abstract in the first row together with the middle and lowest...