Stray Cat Doors By: PULSMO, INC. This is a complete step-by-step walkthrough guide with help, hints, tips, tricks, solutions and answers for Stage 3 of the iOS and Android room escape game, Stray Cat Doors, by PULSMO. Feel free to ask for extra help in the comments section. Walkthrough: Stage 1 | Stage 2 | Stage 3 | Stage 4 | Stage 5 | Stage 6 | Bonuses Stage 3: 1. Pick…