What's inside the box? By: Bart Bonte This is a complete step-by-step Walkthrough guide with hints, tips, solutions and answers for the iOS and Android puzzle game What's inside the box? by Bart Bonte. Feel free to ask for extra help in the comments section. Walkthrough: Level 1. Press the four green buttons so they light up. You can also watch my video for levels 1 - 25 here: 2. Slide the…