the way up to 60.
They seem to be neatly arranged in rows, just like standard counting.
It feels like a piece of cake, doesn’t it?
However, there is a small trick hidden inside this simple grid.
One single number is completely missing from the sequence.
Your task today is very simple: find that missing number!
Sounds extremely easy, right?
Well, do not let your eyes fool you so quickly.
When we look at a large group of numbers, our brain automatically fills in the gaps.
Our eyes tend to
