09/11/2019
CYCLIC INEQUALITY-620
Proposed by Jalil Hajimir-Toronto-Canada CYCLIC INEQUALITY-620 Solution by Daniel Sitaru-Romania
09/11/2019
CYCLIC INEQUALITY-619
Proposed by Seyran Ibrahimov-Maasilli-Azerbaijan CYCLIC INEQUALITY-619 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Mokhtar Khassani-Mostaganem-Algerie
09/11/2019
CYCLIC INEQUALITY-618
Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-618 Solution 1 by Serban George Florin-Romania, Solution 2 by Remus Florin Stanca-Romania, Solution 3…
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09/11/2019
CYCLIC INEQUALITY-617
Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-617 Solution 1 by Serban George Florin-Romania, Solution 2 by Adrian Popa-Romania
09/04/2019
ELEGANT INEQUALITY-260
Proposed by Jalil Hajimir-Toronto-Canada ELEGANT INEQUALITY-260 Solution by Daniel Sitaru-Romania
09/04/2019
ELEGANT INEQUALITY-259
Proposed by Daniel Sitaru-Romania ELEGANT INEQUALITY-259 Solution 1 by Serban George Florin-Romania, Solution 2 by Florentin Visescu-Romania, Solution 3 by…
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09/04/2019
SYSTEM-36
Proposed by Daniel Sitaru-Romania SYSTEM-36 Solution 1 by George Florin Serban-Romania, Solution 2 by Soumava Chakraborty-Kolkata-India
09/04/2019
SYSTEM-35
Proposed by Daniel Sitaru-Romania SYSTEM-35 Solution by Bedri Hajrizi-Mitrovica-Kosovo
08/29/2019
CYCLIC INEQUALITY-616
Proposed by Lazaros Zachariadis-Thessaloniki-Greece CYCLIC INEQUALITY-616 Solution by Soumava Chakraborty-Kolkata-India
08/29/2019
CYCLIC INEQUALITY-615
Proposed by Marin Chirciu-Romania CYCLIC INEQUALITY-615 Solution 1 by Avishek Mitra-West Bengal-India, Solution 2 by Marian Ursarescu-Romania