The News of The Blake School Since 1916

The Spectrum

The News of The Blake School Since 1916

The Spectrum

The News of The Blake School Since 1916

The Spectrum

April Sudoku Challenge #2

Jack Prince, Online Editor April 24, 2020

The objective is to fill this 9×9 grid with digits in such a way that each column, each row, and each of the nine 3×3 grids that make up the larger 9×9 grid contains all of the digits from 1 to 9. Each...

April Sudoku Challenge #1

Jack Prince, Online Editor April 17, 2020

The objective is to fill this 9×9 grid with digits in such a way that each column, each row, and each of the nine 3×3 grids that make up the larger 9×9 grid contains all of the digits from 1 to 9. Each...

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