08/31/2021
MINIMUM PROBLEM-42
Proposed by Neculai Stanciu-Romania MINIMUM PROBLEM-42 Solution 1 by Mohamed Amine Ben Ajiba-Tanger-Morocco, Solution 2 by Hikmat Mammadov-Azerbaijan
08/25/2021
EQUATION IN INTEGERS-25
Proposed by George Florin Serban-Romania EQUATION IN INTEGERS-25 Solution 1 by Mohamed Amine Ben Ajiba-Tanger-Morocco, Solution 2 by Hikmat Mammadov-Azerbaijan…
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08/21/2021
NUMBERS THEORY-48
Proposed by Hikmat Mammadov-Azerbaijan NUMBERS THEORY-48 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco
08/18/2021
NUMBERS THEORY-47
Proposed by Hikmat Mammadov-Azerbaijan NUMBERS THEORY-47 Solution by Ravi Prakash-New Delhi-India
07/23/2021
NUMBERS THEORY-46
Proposed by Neculai Stanciu-Romania NUMBERS THEORY-46 Solution 1 by George Florin Șerban-Romania, Solution 2 by Hikmat Mammadov-Azerbaijan
07/19/2021
NUMBERS THEORY-44
Proposed by Angad Singh-India NUMBERS THEORY-44 Solution 1 by ravi Prakash-New Delhi-India, Solution 2 by Amrit Awasthi-India, Solution 3 by…
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06/29/2021
NUMBERS THEORY-43
Proposed by Marius Drăgan,Neculai Stanciu-Romania NUMBERS THEORY-43 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco
05/21/2021
NUMBERS THEORY-42
Proposed by Amrit Awasthi-India NUMBERS THEORY-42 Solution 1 by proposer, Solution 2 by Kamel Gandouli Rezgui-Tunisia