Brain Puzzle 3 Level 70
📝 Walkthrough
Overview
Level 70 is a "warm up the freezing bathroom" puzzle. The banner reads "Help him heat up the bathroom." A blonde man sits shivering, blue-lipped and arms crossed, in a round bathtub. Snowflakes are drawn on the cold tiled floor and the wall thermometer reads near the bottom. The window is wide open, letting in a snowy view; a potted plant sits on the sill; a cold space heater stands unused in the corner; an exhaust fan is mounted high on the wall. Around the room are a sink, a bathrobe, a thermostat panel, and a trolley cart with a bowl of ramen. The man complains "It's freezing, warm me up!"
- Difficulty: Easy
- Estimated moves: 4
Step-by-Step Solution
- Read the cold room. The thermometer is low and the man is blue with cold. Find every reason the bathroom stays freezing and fix them one by one.
- Close the window. The open window on the right is letting in the winter air. Tap it shut; it slides closed and the snowy view is cut off. The potted plant on the sill is moved out of the way.
- Fire up the space heater. The gray heater in the corner is cold. Add/light the red-hot stones on its grate — in the next frame the top glows with burning red coals and it starts pumping heat.
- Turn off the exhaust fan. The wall fan was sucking air (and heat) out. Switch it off so the warm air stays inside; by the later frame it hangs idle on its cord instead of running.
- Put away his phone. As he heats up, he gets angry at his phone showing a crashing stock chart ("Why did it drop again? So annoying!"). Set the phone aside so he can just relax in the tub.
- Wait for it to warm up. The room fills with a red warm glow, the thermometer climbs, and the man stops shivering. He leans back pink and happy, and by the end he is sweating with his tongue out. The bottom line reads "Finally, no more cold drafts" and the "Completed" banner drops.
Strategy & Reasoning
The puzzle is a simple heat-loss checklist. A room stays cold for three obvious reasons: a source of cold (the open window), a missing heat source (the unlit heater), and a vent pumping the heat out (the exhaust fan). You close the window, light the heater's coals, and stop the fan, and the thermometer climbs. The phone is a mood element rather than a heating one — he is stressed about the stock market, but once the room is warm and the phone is set aside he can enjoy the bath.
The reason the potted plant disappears is that it was sitting on the open sill; once the window closes it is set aside. The ramen on the trolley and the bathrobe are set dressing. The key is sealing the room and turning on real heat rather than trying to warm the water itself.
Tips & Common Mistakes
- Mistake: only lighting the heater. If the window is still open and the fan is running, the heat blows right out. Close up the room first.
- Mistake: leaving the exhaust fan on. The fan actively pumps warm air outdoors; switch it off.
- Mistake: trying to heat the tub water. The job is to heat the bathroom air, not add hotter water to the bath.
Note: solution steps are based on visible frames only.