description Problem history Submissions question_mark Qna how_to_vote Vote #2718 upload 27 done 12 how_to_reg 11 stop_circle Grading on hold 격자 암호 (Gridcipher) - SJ 필요 timer 1s memory 64MB upload Attempts 27 times Solved 12 times Solvers 11 people Acceptance Rate 44.4% monitoring Average Runtime 8666.7ms Average Memory 9670.1KB Average Code Length 544.0B No. Submitter Result Time Memory Length Language Submitted