I've certainly seen friendlier cells - and unsurprisingly, a game with 'breakout' in the title will require us to... break out.
This cell serves as an introduction to the game, letting you sit comfortably in Edna's madness while getting used to the game's mechanics and, naturally, trying to grab everything.
Unlike normal walkthroughs, in Nice Game Hints you can select just the puzzle you want hints for. Here are listed the puzzles for "Escaping the padded cell" in Edna & Harvey: The Breakout. The guide you choose only contains information about that puzzle, reducing possible spoilers for other puzzles.