How to solve a blank sudoku grid (surrounded by 28s)

cfabbro
2021-01-31T23:00:43Z

Link URL: https://www.youtube.com/watch?v=y4E8Nenr9DE#t=4m20s

Comments URL: https://tildes.net/~games/ux4/how_to_solve_a_blank_sudoku_grid_surrounded_by_28s

Votes: 9

Comments: 6