PlayOnePage worksheet
Sudoku Challenge 004
Fill every empty cell so each row, column, and 2x2 box uses 1-4 once.
3
1
3
2
2
1
4
1
2
3
Write the missing numbers in the blank cells.
Sudoku Challenge 004
Fill every empty cell so each row, column, and 2x2 box uses 1-4 once.