Co-create lessons | Substitution Encryption (JYU29) | Activity https://co-create-lessons.eu/groups-2/substitution-encryption-jyu29/ Activity feed for the group, Substitution Encryption (JYU29). Fri, 18 Jul 2025 08:52:22 +0300 https://buddypress.org/?v= en-US 30 hourly 2 c66945d9cc760bfc4600285a51ca52de Spyridon Perros created the doc Substitution Encryption (JYU29) in the group Substitution Encryption (JYU29) https://co-create-lessons.eu/%ce%b4%cf%81%ce%b1%cf%83%cf%84%ce%b7%cf%81%ce%b9%cf%8c%cf%84%ce%b7%cf%84%ce%b1/p/171/ Thu, 08 May 2025 12:09:14 +0300 9557e30a452774651cf854c2758fc1bb Spyridon Perros created the group Substitution Encryption (JYU29) https://co-create-lessons.eu/%ce%b4%cf%81%ce%b1%cf%83%cf%84%ce%b7%cf%81%ce%b9%cf%8c%cf%84%ce%b7%cf%84%ce%b1/p/170/ Thu, 08 May 2025 12:08:27 +0300 0