Romanian Mathematical Magazine

SYSTEM-89

10/28/2020

SYSTEM-89

Proposed by Carlos Eduardo Aguiar Paiva-Brazil SYSTEM-89 Solution by proposer

10/17/2020

SYSTEM-88

Proposed by Daniel Sitaru-Romania SYSTEM-88 Solution 1 by Lazaros Zachariadis-Thessaloniki-Greece,Solution 2 by Florentin Vișescu-Romania,Solution 3 by Mohamed Amine Ben Ajiba-Tanger-Morocco

10/17/2020

SYSTEM-87

Proposed by Probal Chakraborty-India SYSTEM-87 Solution by Tobi Joshua-Nigeria

09/20/2020

SYSTEM-86

Proposed by Carlos Paiva-Fortaleza-Brazil SYSTEM-86 Solution by Amir Sofi-Pristina-Kosovo

08/28/2020

SYSTEM-85

Proposed by Daniel Sitaru-Romania SYSTEM-85 Solution 1 by Mohammad Rostami-Kabul-Afghanistan, Solution 2 by Serlea Kabay-Liberia

08/28/2020

SYSTEM-84

Proposed by Orlando Irahola Ortega-Tarija-Bolivia SYSTEM-84 Solution 1 by Carlos Eduardo Aguiar Paiva-Fortaleza-Brazil, Solution 2 by Mohamed Amine Ben Ajiba-Tanger-Morocco…
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08/28/2020

SYSTEM-83

Proposed by Daniel Sitaru-Romania SYSTEM-83 Solution 1 by Adrian Popa-Romania, Solution 2 by Mohamed Amine Ben Ajiba-Tanger-Morocco, Solution 3 by…
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07/30/2020

SYSTEM-82

Proposed by Daniel Sitaru-Romania SYSTEM-82 Solution by Mohammad Rostami-Kabul-Afghanistan

07/15/2020

SYSTEM-81

Proposed by Orlando Irahola Ortega-Tarija-Bolivia SYSTEM-81 Solution by Rahim Shahbazov-Baku-Azerbaijan

07/15/2020

SYSTEM-80

Proposed by Daniel Sitaru-Romania SYSTEM-80 Solution 1 by Alex Szoros-Romania, Solution 2 by Ravi Prakash-New Delhi-India, Solution 3 by Abdul…
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