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 3×3 box, with the extra rule:
A cell that contains its position in either its row, column or 3×3 box (read left-to-right, top-to-bottom) is coloured gold.
Continue reading…The solutions to today’s gridsEarlier 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 3×3 box, with the extra rule:A cell that contains its position in either its row, column or 3×3 box (read left-to-right, top-to-bottom) is coloured gold. Continue reading…
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 3×3 box, with the extra rule:
A cell that contains its position in either its row, column or 3×3 box (read left-to-right, top-to-bottom) is coloured gold.
Continue reading… Mathematics, Mathematics, Education, Science Science | The Guardian
