Resident Evil 2 Remake Drug Testing Lab Scenario B 2nd RUN Leon and Claire Puzzle (See Description) - YouTube
Laboratory - Leon Second Run - Resident Evil 2 Remake Wiki Guide - IGN
RE2 remake Leon [2nd]: Club Key & Portable Safes walkthrough - Polygon
Resident Evil 2 Remake Walkthrough Part 7 – 2nd Run Claire B - Alternate RCPD | VG247
Resident Evil 2 Remake: Second Run Laboratory Codes (Green House) - YouTube
I played and beat Resident Evil 2 (Remake) for the first time (Well, with Leon, at least). Being a newcomer to the series, I loved it! Probably will do the 2nd Run