* Puffin is blocked in some countries (e.g., China, Saudi Arabien, Vereinigte Arabische Emirate) and by some schools (e.g., in United States).
* Puffin ຖືກບລັອກໃນບາງປະເທດ (ຕົວຢ່າງ: ຈີນ, Saudi Arabia, United Arab Emirates) ແລະໂດຍບາງໂຮງຮຽນ (ຕົວຢ່າງ, ໃນສະຫະລັດ).