#### 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

#### SOLUTION UP309-RMM SUMMER EDITION 2021

Proposed by Marian Ursarescu-Romania SOLUTION UP309 Solution 1 by Adrian Popa-Romania, Solution 2 by proposer

#### SOLUTION JP309-RMM SUMMER EDITION 2021

Proposed by D.M.Batinetu-Giurgiu,Daniel Sitaru-Romania SOLUTION JP309 Solution by proposers

#### SOLUTION JP303-RMM SUMMER EDITION 2021

Proposed by Marin Chirciu-Romania SOLUTION JP303 Solution by proposer

#### SOLUTION UP305-RMM SUMMER EDITION 2021

Proposed by Florica Anastase-Romania SOLUTION UP305 Solution 1 by Sergio Esteban-Argentina,Solution 2 by Adrian Popa-Romania,Solution 3 by proposer

#### 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

#### SOLUTION SP317-RMM AUTUMN EDITION 2021

Proposed by D.M.Batinetu-Giurgiu,Daniel Sitaru-Romania SOLUTION SP317 Solutions 1,2 by Daniel Vacaru-Romania,Solution 3 by Abner Chinga Bazo-Lima,Peru, Solution 4 by proposers

#### SOLUTION JP308-RMM SUMMER EDITION 2021

Proposed by Hoang Le Nhat Tung-Hanoi-Vietnam SOLUTION JP308 Solution 1 by Daoudi Abdessattar-Sbiba-Tunisia, Solution 2 by proposer

#### SOLUTION SP330-RMM AUTUMN EDITION 2021

Proposed by George Apostolopoulos-Messolonghi-Greece SOLUTION SP330 Solution by Marin Chirciu-Romania

#### SOLUTION UP315-RMM SUMMER EDITION 2021

Proposed by D.M.Batinetu-Giurgiu-Romania SOLUTION UP315 Solution by proposer