08/17/2019
INEQUALITY IN TRIANGLE-1211
Proposed by Mokhtar Khassani-Mostaganem-Algerie INEQUALITY IN TRIANGLE-1211 Solution 1 by Marian Ursarescu-Romania, Solution 2 by Soumava Chakraborty-Kolkata-India
08/16/2019
PROBLEM 845-THE PENTAGON JOURNAL
Proposed by Daniel Sitaru-Romania SOLUTION 845 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Soumitra Mandal-Chandar Nagore-India
08/15/2019
INEQUALITY IN TRIANGLE-1210
Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-1210 Solution by Soumava Chakraborty-Kolkata-India
08/14/2019
INEQUALITY IN TRIANGLE-1209
Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-1209 Solution by Soumava Chakraborty-Kolkata-India
08/13/2019
INEQUALITY IN TRIANGLE-1208
Proposed by Bogdan Fustei-Romania INEQUALITY IN TRIANGLE-1208 Solution by Soumava Chakraborty-Kolkata-India
08/11/2019
INEQUALITY IN TRIANGLE-1207
Proposed by Bogdan Fustei-Romania INEQUALITY IN TRIANGLE-1207 Solution by Soumava Chakraborty-Kolkata-India
08/01/2019
CYCLIC INEQUALITY-601
Proposed by Florin Voinea-Romania CYCLIC INEQUALITY-601 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Ravi Prakash-New Delhi-India
08/01/2019
ACYCLIC,ASYMMETRICAL INEQUALITY-93
Proposed by Daniel Sitaru-Romania ACYCLIC,ASYMMETRICAL INEQUALITY-93 Solution by Soumava Chakraborty-Kolkata-India
08/01/2019
IDENTITY IN QUADRILATER-1
Proposed by Daniel Sitaru-Romania IDENTITY IN QUADRILATER-1 Solution by Soumava Chakraborty-Kolkata-India
07/31/2019
INEQUALITY IN TRIANGLE-1206
Proposed by Marian Voinea-Romania INEQUALITY IN TRIANGLE-1206 Solution 1 by Marian Ursarescu-Romania, Solution 2 by Soumava Chakraborty-Kolkata-India