Fill in the grid so that every row, every column, and every 3x3 box contains the digits 2 through 4. Each row, column, and 3x3 box contains two 2's, three 3's and four 4's.

Fill in the grid so that every row, every column, and every 5x2 box contains the digits 1 through 4. Each row, column, and 5x2 box contains one 1, two 2's, three 3's and four 4's. Orthogonally adjazent cells must have different digits.

Fill in the grid so that every row, every column, and every 5x2 box contains the digits 1 through 4. Each row, column, and 5x2 box contains one 1, two 2's, three 3's and four 4's. Orthogonally adjazent cells must have different digits.

Fill in the grid so that every row, every column, and every 3x2 box contains the digits 1 through 3. Each row, column, and 3x2 box contains one 1, two 2's, and three 3's.

Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1, 2 and 6. Each row, column, and 3x3 box contains one 1, two 2's and six 6's.

Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1 through 3. Each row, column, and 3x3 box contains each digit three times.

Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1 through 3. Each row, column, and 3x3 box contains each digit three times.

Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1, 3 and 5. Each row, column, and 3x3 box contains one 1, three 3's and five 5's.

Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1, 2 and 6. Each row, column, and 3x3 box contains one 1, two 2's and six 6's.

Fill in the grid so that every row, every column, and every 3x3 box contains the digits 2 through 4. Each row, column, and 3x3 box contains two 2's, three 3's and four 4's.