#### PROBLEM 5509-SSMA MAGAZINE

Proposed by Jose Luiz Diaz Barrero-Barcelona-Spain 5509 Solution by Tran Hong-Dong Thap-Vietnam

#### PROBLEM 5508-SSMA MAGAZINE

Proposed by Pedro Pantoja-Natal-Brazil 5508 Solution 1 by Sanong Huayrerai-Nakon Pathom-Thailand, Solution 2 by Tran Hong-Dong Thap-Vietnam, Solution 3 by…

Read More

#### PROBLEM 5506-SSMA MAGAZINE

Proposed by Daniel Sitaru-Romania 5506 Solution 1 by Ravi Prakash-New Delhi-India, Solution 2 by Marian Ursarescu-Romania

#### PROBLEM W18-JOSZEF WILDT

Proposed by Daniel Sitaru-Romania SOLUTION W18 Solution by Ruangkhaw Chacka-Chiangrai-Thailand

#### PROBLEM W47-JOSZEF WILDT

Proposed by Nicusor Minculete-Romania SOLUTION W47 Solution by Marian Ursarescu-Romania

#### PROBLEM W50-JOSZEF WILDT

Proposed by Mihaly Bencze-Romania SOLUTION W50 Solution 1 by Rovsen Pirguliyev-Sumgait-Azerbaijan, Solution 2 by Ravi Prakash-New Delhi-India, Solution 3 by…

Read More

#### PROBLEM W4-JOSZEF WILDT

Proposed by D.M.Batinetu-Giurgiu, Neculai Stanciu-Romania SOLUTION W4 Solution by Shafiqur Rahman-Bangladesh

#### PROBLEM W7-JOSZEF WILDT

Proposed by Moubinool Omarjee-France SOLUTION W7 Solution by Shafiqur Rahman-Bangladesh

#### PROBLEM W13-JOSZEF WILDT

Proposed by Paolo Perfetti-Italy SOLUTION W13 Solution by Shafiqur Rahman-Bangladesh

#### PROBLEM W15-JOSZEF WILDT

Proposed by Paolo Perfetti-Italy SOLUTION W15 Solution 1 by Shafiqur Rahman-Bangladesh, Solution 2 by Khalef Ruhemi-Jarash-Jordan, Solution 3 by Obidah…

Read More