This St. Patrick's Day Circumference and Area of a Circle Digital Mystery Picture uses Google Sheets™ and can be assigned to your students using Google Classroom™. It is a fun and engaging activity that can be used for review, extra practice, an assessment, a warm up, or remediation. Because they are self-checking these puzzles are useful for distance learners, regular classroom students, SPED/inclusion students, and ESL students.Using their own paper and a calculator if allowed, students will c