09/13/2018
PROBLEM 5509-SSMA MAGAZINE
Proposed by Jose Luiz Diaz Barrero-Barcelona-Spain 5509 Solution by Tran Hong-Dong Thap-Vietnam
09/13/2018
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…
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09/13/2018
PROBLEM 5506-SSMA MAGAZINE
Proposed by Daniel Sitaru-Romania 5506 Solution 1 by Ravi Prakash-New Delhi-India, Solution 2 by Marian Ursarescu-Romania
08/14/2018
PROBLEM W18-JOSZEF WILDT
Proposed by Daniel Sitaru-Romania SOLUTION W18 Solution by Ruangkhaw Chacka-Chiangrai-Thailand
07/26/2018
PROBLEM W47-JOSZEF WILDT
Proposed by Nicusor Minculete-Romania SOLUTION W47 Solution by Marian Ursarescu-Romania
07/26/2018
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…
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07/24/2018
PROBLEM W4-JOSZEF WILDT
Proposed by D.M.Batinetu-Giurgiu, Neculai Stanciu-Romania SOLUTION W4 Solution by Shafiqur Rahman-Bangladesh
07/24/2018
PROBLEM W7-JOSZEF WILDT
Proposed by Moubinool Omarjee-France SOLUTION W7 Solution by Shafiqur Rahman-Bangladesh
07/21/2018
PROBLEM W13-JOSZEF WILDT
Proposed by Paolo Perfetti-Italy SOLUTION W13 Solution by Shafiqur Rahman-Bangladesh
07/20/2018
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…
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