CHALLENGER
Fill each square with a number, one through nine.
• Horizontal squares should add to the totals on right.
• Vertical squares should add to totals on bottom.
• Diagonal squares through center should add to total in upper and lower right.
Fill each square with a number, one through nine.
• Horizontal squares should add to the totals on right.
• Vertical squares should add to totals on bottom.
• Diagonal squares through center should add to total in upper and lower right.