01/17/2020
AMAZING IDENTITY-57
Proposed by Srinivasa Raghava-AIRMC-India AMAZING IDENTITY-57 Solution by Kamel Benaicha-Algiers-Algerie
01/17/2020
CYCLIC INEQUALITY-693
Proposed by Jalil Hajimir-Toronto-Canada CYCLIC INEQUALITY-693 Solution by Daniel Sitaru-Romania
01/17/2020
CYCLIC INEQUALITY-692
Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-692 Solution 1 by Sanong Huayrerai-Nakon Pathom-Thailand, Solution 2 by Sudhir Jha-Kolkata-India
01/17/2020
TETRAHEDRON-17
Proposed by Thanasis Gakopoulos-Larisa-Greece TETRAHEDRON-17 Solution by proposer
01/17/2020
INEQUALITY IN TRIANGLE-1396
Proposed by Rahim Shahbazov-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1396 Solution by Soumava Chakraborty-Kolkata-India
01/16/2020
INTEGRAL CALCULUS-173
Proposed by Daniel Adeleke-Nigeria INTEGRAL CALCULUS-173 Solution by Yen Tung Chung-Taichung-Taiwan
01/16/2020
INTEGRAL CALCULUS-172
Proposed by Mokhtar Khassani-Mostaganem-Algerie INTEGRAL CALCULUS-172 Solution by Dawid Bialek-Poland
01/16/2020
ABSTRACT ALGEBRA-20
Proposed by Daniel Sitaru-Romania ABSTRACT ALGEBRA-20 Solution 1 by Florentin Visescu-Romania, Solution 2 by Adrian Popa-Romania
01/16/2020
ABSTRACT ALGEBRA-19
Proposed by Daniel Sitaru-Romania ABSTRACT ALGEBRA-19 Solution by Marian Ursarescu-Romania
01/16/2020
INEQUALITY IN TRIANGLE-1395
Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-1395 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Tran Hong-Dong Thap-Vietnam