steemitboard (66)in #elisaulp • 5 years agoRE: "Concurso Enigma Matemático # 1 - elprofevenezolano"Congratulations @carlosp18! You received a personal award! Birthday! - You are on the Steem blockchain for 2…steemitboard (66)in #elisaulp • 6 years agoRE: "Concurso Enigma Matemático # 1 - elprofevenezolano"Congratulations @carlosp18! You received a personal award! Year on Steemit Click here to view your Board…dtubix (38)in #vialidad • 7 years agoRE: DEMARCACIÓN DE PASOS PEATONALESCool! up + follow.