04/17/2020
SOLUTION UP329-RMM AUTUMN EDITION 2021
Proposed by D.M.Batinetu-Giurgiu,Neculai Stanciu-Romania SOLUTION UP329 Solution by Mokhtar Khassani-Mostaganem-Algerie
04/17/2020
SOLUTION UP327-RMM AUTUMN EDITION 2021
Proposed by D.M.Batinetu Giurgiu,Neculai Stanciu-Romania SOLUTION UP327 Solution by Marian Ursarescu-Romania
04/17/2020
SOLUTION UP328-RMM AUTUMN EDITION 2021
Proposed by D.M.Batinetu-Giurgiu,Neculai Stanciu-Romania SOLUTION UP328 Solution 1 by Mokhtar Khassani-Mostaganem-Algerie, Solution 2 by Marian Ursarescu-Romania
04/14/2020
SOLUTION JP317-RMM AUTUMN EDITION 2021
Proposed by D.M.Batinetu-Giurgiu,Neculai Stanciu-Romania SOLUTION JP317 Solution 1 by proposers,Solution 2 by Tran Hong-Dong Thap-Vietnam,Solution 3 by Mokhtar Khassani-Mostaganem-Algerie
04/05/2020
SOLUTION JP316-RMM AUTUMN EDITION 2021
Proposed by D.M.Batinetu-Giurgiu,Neculai Stanciu-Romania SOLUTION JP316 Solution by Daniel Vacaru-Romania
04/02/2020
SOLUTION UP317-RMM AUTUMN EDITION 2021
Proposed by D.M.Batinetu-Giurgiu,Neculai Stanciu-Romania SOLUTION UP317 Solution by Adrian Popa-Romania
04/02/2020
SOLUTION UP313-RMM SUMMER EDITION 2021
Proposed by D.M.Batinetu-Giurgiu,Neculai Stanciu-Romania SOLUTION UP313 Solution by Adrian Popa-Romania
03/31/2020
SOLUTION UP311-RMM SUMMER EDITION 2021
Proposed by D.M.Batinetu-Giurgiu,Neculai Stanciu-Romania SOLUTION UP311 Solution 1 by Marian Ursarescu-Romania, Solution 2 by Hemn Hsain-Cairo-Egypt,Solution 3 by Kaushik Mahanta-India
03/28/2020
SOLUTION UP316-RMM AUTUMN EDITION 2021
Proposed by D.M.Batinetu-Giurgiu,Neculai Stanciu-Romania SOLUTION UP316 Solution 1 by Marian Ursarescu-Romania,Solution 2 by Samir HajAli-Damascus-Syria, Solution 3 by Hemn Hsain-Cairo-Egypt
03/21/2020
SOLUTION JP319-RMM AUTUMN EDITION 2021
Proposed by D.M.Batinetu-Giurgiu,Neculai Stanciu-Romania SOLUTION JP319 Solution and generalizations by Marin Chirciu-Romania