You are given a string s consisting solely of numerical digits.

Return true if the absolute difference between every pair of adjacent digits in s is at most $2$, and false otherwise.

Constraints:

• $2 \leq$ s.length $\leq 100$

• s consists only of digits.

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.