2024-04-22 Thanks to Anurag Sahay for making the panels for Firewall in the modern format! 2024-05-14PinkHoodie sent a Firewall puzzle for the rollout. Also, number clues were restricted to values 3 or higher. Thank you! 2024-05-22 The rules text was clarified, after feedback from dohz - thank you. 2024-05-24puzzlettersPinkHoodie included this genre in a puzzle series themed after the 26 letters of the alphabet! 2024-06-15puzzlettersPinkHoodie sent 1 classic - thank you! 2024-12-28puzzlettersPinkHoodie mailed 1 Firewall (classic) puzzle - go raibh maith agat! 2025-04-04puzzlettersAnurag Sahay prepared 1 Firewall (classic) puzzle - danke!