WWDCScholars

In 2021, applicants were tasked with building an interactive playground to showcase their creativity and technical abilities. Here’s how Apiphoom describes his winning submission.

Sudoku (数 独) is a puzzle game designed for a single player, just like a crossword puzzle. The puzzle is nothing more than a grid of little boxes called "cells." They are stacked nine tall and nine cells wide, making a total of 81 cells. The puzzle is accompanied by some cells. (Usually less than half) that is already filled out My Sodoku playground has 3 levels to choose from: Easy, Medium, and Hard. By the basic rules of playing soduku, there are only 3 basic rules. 1). Use numbers 1 to 9 only. 2). Use each number only once in each row, column and grid. 3). Fill in all fields.