Get your students thinking, engaged, and excited about math with this mystery code-breaking activity focused on number patterns and rules! In this interactive activity, students solve pattern problems to reveal letters. With each correct answer, a new letter appears… until the final mystery message is uncovered! What’s Included 20 pattern problems Find the rule (e.g., +3, ×2) Apply the rule to complete sequences Digital self-checking activity Instant feedback Students retry until corr