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#### PROBLEM 5562-SSMA MATH MAGAZINE

Proposed by Daniel Sitaru-Romania PROBLEM 5562-SSMA MAGAZINE Solution 1 by Tran Hong-Dong Thap-Vietnam, Solution 2 by Sanong Huayrerai-Nakon Pathom-Thailand,Solution 3…

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#### 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

#### PROBLEM 846-THE PENTAGON JOURNAL

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#### PROBLEM 848-THE PENTAGON JOURNAL

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#### PROBLEM 842-THE PENTAGON JOURNAL

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#### PROBLEM W17-JOSZEF WILDT

Proposed by Angel Plaza-Italy PROBLEM W17 Solution by Soumitra Mandal-Chandar Nagore-India