Introduction
- Your mission is to fill the blank squares with whole numbers.
- The numbers should be between 1 and 20 inclusive and they may occur more than once or not at all.
- Numbers in horizontal rows add up to the totals on the right, as do the diagonal lines.
- Every vertical row add up to the totals along the bottom.
- Click the link below to view the correct answers.
- Stay concentrated and have fun!
Exercise
Club One Fifty 
