Search⌘ K
AI Features

Solution: Confusing Number

Explore how to determine if a number is confusing by simulating a 180-degree rotation of its digits. Understand the process of reversing digits, mapping valid rotations, and comparing results to effectively solve this math and geometry coding challenge.

Statement

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

Digits can be rotated 180180 degrees according to the following rules:

  • The digits 00 ...