Did you solve it? Clueless Sudoku, a genius new puzzle
by Alex Bellos from Science | The Guardian on (#6VN78)
The solutions to today's grids
Earlier today I set you these three Sudokus. They obey the standard rule of having all digits form 1 to 9 in each row, column and 3x3 box, with the extra rule:
A cell that contains its position in either its row, column or 3x3 box (read left-to-right, top-to-bottom) is coloured gold.
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