LIMIT-275 Posted on September 30, 2019 by ssmrmh Proposed by Daniel Sitaru-Romania LIMIT-275 Solutions 1,4 by Ali Jaffal-Lebanon, Solution 2 by Khaled Abd Imouti-Damascus-Syria, Solution 3 by Artan Ajredini-Preseheva-Serbie, Solution 5 by Naren Bhandari-Bajura-Nepal