I hired a developer to create a sudoku generator for me. It generates 4x4, 6x6 and 9x9 with the difficulties easy, medium, hard, very hard. This is from a 6x6 very hard
6by6 Sudoku Puzzle | You can solve in minutes | Easy Level - YouTube
SuDoKu 6x6 on X: "Can you solve today's puzzle? #iSolvePuzzles #Sudoku https://t.co/kNJMcDlnM6 https://t.co/hukNLC5I3Q" / X