Back
Transfer Sudoku (648)
Instruction:
The digits in the gray cells have been erased from a filled Classic Sudoku grid. Then four digits in every row are transferred to the right one after another. Also, four digits in every column are transferred down one after another. Each digit that was not erased was moved outside the grid to either a row or column clue, but not both. Restore all digits to the grid to reform the starting Sudoku.