Author Archives: Tertius

Place a number from 1 to 9 in each empty cell so that each 3×3 block, column, and full row includes each of the numbers from 1 to 9 only once.

Choose from the Cryptic Crossword or the Quick Crossword

Choose from the Cryptic Crossword or the Quick Crossword.

Place the letters 1-9 in each row so that each number appears only once in each horizontal or vertical row.

Choose from the Cryptic Crossword or the Quick Crossword.

Place a number from 1 to 9 in each empty cell so that each 3×3 block, column, and full row includes each of the numbers from 1 to 9 only once.