econchick/new-coder — pull request #81 by mathonsunday (2014-01-18 21:30:22+00:00)
Title: Finished User Interface Setup section in Part 1: Sudoku Board Setup

In the post you have the line "We'll now define a class for our UI, `SudokuUI(Frame)`, and go through each function." So I went through each function in the class.