Read more: Everything You Need to Know About iOS 18 Here's where you can find sudoku on your iPhone and what to know about the game. 1. Open News. 2. Tap Following across the bottom of your screen.

Sudoku is a logic-based number puzzle played on a 9x9 grid. The objective is to fill in the grid so that each row, column, and 3x3 box contains the numbers 1 to 9, without repeating any numbers.