The best way to tackle a cryptic clue is to try to ignore the first impression you get from reading the clue, and look at each word in the clue one by one...

A graphic sequence is a sequence of numbers which can be the degree sequence of some graph. Any degree sequence whose sum is even can be realized by a mul...

Fill in the remaining numbers using an up-one, right-one pattern. You will always fill in the numbers sequentially (1, 2, 3, 4, etc.) by moving up one row...

Invoke your own system We know that da Vinci invoked unique systems of note-taking by writing backward. As a left-handed writer, he took notes from right ...

The 6 touches 6 squares, so they must all be mines. The 7 touches 7 squares, so they must all be mines. The 8 touches 8 squares, so they must all be mines...

A cyclic square is one whose all the vertices lie on a single circle in which the square is inscribed. Now joining opposite vertices will pass through the...

you’ll have a square grid of 9 large squares. Inside each of those larger squares will be 9 smaller squares. Line up the rows and columns. One basic rule ...

Wearing go-go boots. What’s the difference between a flower child and a hippie?Flower child originated as a synonym for hippie, especially among the ideal...

{1,2} is a subset of {1,2,3,4} ; ∅ , {1} and {1,2} are three different subsets of {1,2} ; and. Prime numbers and odd numbers are both subsets of the set o...

Solution: Here, if you add the squares of the smaller numbers, you get the bigger number. So 2^2 + 4^2 = 20. 7^2 + 5^2 = 74. So, 6^2 + 1^2 = 37 will be th...