11/04/2022
FIBONACCI NUMBERS-16
Proposed by D. M. Bătinețu-Giurgiu, Neculai Stanciu-Romania FIBONACCI NUMBERS-16 Solution by Tapas Das-India
11/03/2022
EQUATION IN INTEGERS-37
Proposed by Sidi Abdellah Lemrabott-Mauritania EQUATION IN INTEGERS-37 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco
09/14/2022
FIBONACCI NUMBERS-13
Proposed by D.M.Bătinețu-Giurgiu, Neculai Stanciu-Romania FIBONACCI NUMBERS-13 Solution by Soumava Chakraborty-Kolkata-India
08/30/2022
EQUATION IN INTEGERS-36
Proposed by Elsen Kerimov, Kenan Rustemov-Azerbaijan EQUATION IN INTEGERS-36 Solution 1 by Pham Duc Nam-Vietnam, Solution 2 by George Florin…
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07/22/2022
EQUATION IN INTEGERS-35
Proposed by Elsen Kerimov-Azerbaijan EQUATION IN INTEGERS-35 Solution by Hikmat Mammadov-Azerbaijan
07/22/2022
EQUATION IN INTEGERS-34
Proposed by Mehmet Șahin-Ankara-Turkiye EQUATION IN INTEGERS-34 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco
07/22/2022
EQUATION IN INTEGERS-33
Proposed by Sakthi Vel-India EQUATION IN INTEGERS-33 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco
06/29/2022
EQUATION IN INTEGERS-32
Proposed by Elsen Kerimov-Azerbaijan EQUATION IN INTEGERS-32 Solution 1 by Bedri Hajrizi-Mitrovica-Kosovo, Solution 2 by Jose Ferreira Queiroz-Olinda-Brazil
05/24/2022
EQUATION IN INTEGERS-31
Proposed by Elsen Kerimov-Lerik-Azerbaijan EQUATION IN INTEGERS-31 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco
05/05/2022
AMAZING IDENTITY-171
Proposed by Daniel Sitaru-Romania AMAZING IDENTITY-171 Solution by Bui Hong Suc-Vietnam