Very basic Template engine to help break out HTML from view-classes
File reading and documentation
Moved comment to top
Basic contents of readme
Added codeception to project
Added gitignore with vendor
Added toString
Removed the SudokuGrid - it was too complicated
Added unit tests for Sudoku
Added accessor functions
Added isFilled function
Wow, this actually works.
Give cred to article
Set and Empty functions
Test for isFilled
Added codeception config
Added SudokuReader to read Sudoku from strings
Test invalid string, remove unused code
Added class to read Sudoku from strings
Fix comments