Here's a fun, engaging pixel art activity on mass, weight, and gravity. Students will review the definitions and units used in calculating mass and weight and classify weight and mass as vectors and scalars. Given different scenarios, students will determine the mass, weight, and gravity using the equation that connects them. This self-grading activity has 16 questions and is available in Google Sheets and a printable PDF. Correct answers will reveal a hidden mystery picture. Great for independent and distance learning. An answer key is included.