#### TETRAHEDRON-17

Proposed by Thanasis Gakopoulos-Larisa-Greece TETRAHEDRON-17 Solution by proposer

#### INEQUALITY IN TRIANGLE-1396

Proposed by Rahim Shahbazov-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1396 Solution by Soumava Chakraborty-Kolkata-India

#### 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

#### INEQUALITY IN TRIANGLE-1394

Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-1394 Solution by Marian Ursarescu-Romania

#### INEQUALITY IN TRIANGLE-1393

Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-1393 Solution 1 by Rahim Shahbazov-Baku-Azerbaijan, Solution 2 by Soumava Chakraborty-Kolkata-India

#### INEQUALITY IN TRIANGLE-1392

Proposed by Adil Abdullayev-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1392 Solution by Soumava Chakraborty-Kolkata-India

#### INEQUALITY IN TRIANGLE-1391

Proposed by Ionut Florin Voinea-Romania INEQUALITY IN TRIANGLE-1391 Solution 1 by Marian Ursarescu-Romania, Solution 2 by Catinca Alexandru-Romania

#### INEQUALITY IN TRIANGLE-1390

Proposed by Adil Abdullayev-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1390 Solution by Soumava Chakraborty-Kolkata-India

#### INEQUALITY IN TRIANGLE-1389

Proposed by Bogdan Fustei-Romania INEQUALITY IN TRIANGLE-1389 Solution by Soumava Chakraborty-Kolkata-India

#### INEQUALITY IN TRIANGLE-1388

Proposed by Nguyen Van Canh-Ben Tre-Vietnam INEQUALITY IN TRIANGLE-1388 Solution by Tran Hong-Dong Thap-Vietnam