Related Clues:

• Pothook shapes
• Highway curves
• Pencil-and-paper game
• Feature of Roy Lichtenstein's art
• Children's connectibles
• Ogees, e.g.
• Specks
• Tricky curves
• Pixels
• Twisting turns
• Numbers usually in parentheses
• Points
• The I's have them
• Satisfactory marks
• Pluralizers