A confusing number is a number that, when rotated 180 degrees, produces a valid yet different number.

Digits can be rotated $180$ degrees according to the following rules:

• The digits $0$, $1$, $6$, $8$, and $9$ become $0$, $1$, $9$, $8$, and $6$ respectively when rotated.

• The digits $2$, $3$, $4$, $5$, and $7$ become invalid when rotated.

Given an integer n, return true if n is a confusing number, or false otherwise.

Note: Leading zeros in the rotated result should be ignored. For instance, rotating $8000$ yields $0008$, which is simply treated as $8$.

Constraints:

• $0 \leq$ n $\leq 10^9$

Now, let's take a moment to make sure you've correctly understood the problem. The quiz below helps you check if you're solving the correct problem:

We have a game for you to play. Rearrange the logical building blocks to develop a clearer understanding of how to solve this problem.

Implement your solution in the following coding playground.