Follow my store to get notified of new products and grab sale alerts every Tuesday and Sunday. Do not forget to leave a review to earn TpT credits for your next purchase. This high-rigor Escape Room Logic Locks set includes 52 mental-only math task cards designed for Grades 6–8 and scalable for advanced learners. Students solve fast-paced, escape-room–style challenges using mental strategies only, with no calculators, no written algorithms, and no visual gimmicks. Each card emphasizes effici