Brain Puzzle 3: Crazy Mind Snowfield Doomsday Walkthrough

To clear the Snowfield Doomsday level in Brain Puzzle 3: Crazy Mind, you must complete three phases in strict order: seal every exterior draft first, ignite the fireplace second, and distribute dry clothing and warm food last.

Attempting to warm the characters or start a fire before the room is fully insulated causes incoming blizzard winds to blow out flames and waste supplies, failing the stage.

Step 1: Seal All Environmental Breaches

You cannot raise the ambient temperature while cold air enters the shelter. Address all four structural breaches around the room before interacting with the fireplace or the survivors:

1. Board up broken windows: Drag wooden boards or adhesive repair tape from the floor onto the shattered glass frames to block incoming blizzard wind.
2. Patch wall fissures: Drag mortar, plaster, or cloth batting over visible cracks in the timber and masonry walls to stop lower drafts.
3. Clear the entrance: Use the shovel or brush tool to remove accumulated snowdrifts from the doorway threshold, then pull the door shut.
4. Cover the ceiling: Drag a tarp or corrugated metal panel over the open skylight to stop falling snow and prevent warm air from escaping upward.

When all structural leaks are secured, the visual wind effect disappears, confirming the cabin can now retain heat.

Step 2: Prepare and Ignite the Hearth

Once drafts are eliminated, light the central fireplace to warm the cabin interior:

1. Clean the hearth: Use the fireplace poker or small brush to sweep away damp soot and non-combustible debris from the grate.
2. Add dry fuel: Place paper scraps, kindling, or dry split logs directly into the hearth. Do not attempt to burn green or frozen wood without dry kindling, as it creates smothering smoke.
3. Light the flame: Strike the kindling using matches, a lighter, or a flint striker.
4. Reflect heat outward: If available in the tray, place the metal grill rack or heat reflector behind the hearth to push hot air into the room.

Do not place combustible logs on the open cabin floorboards, as this triggers a structure fire and ends the run.

Step 3: Dress and Feed the Survivors

After ambient heat is established, revive the shivering characters through direct care:

1. Replace damp clothing: Drag dry woolen blankets, insulated coats, or parkas onto each shivering character. If individual accessories are provided, equip boots, socks, and knit caps to cover their extremities.
2. Boil water or broth: Place a cooking pot or kettle directly over the lit fireplace grate.
3. Serve hot sustenance: Once steam rises from the vessel, pour the liquid into mugs or bowls and drag them to the survivors.

Drinking the hot liquid and wearing dry layers ends the shivering animation, restores natural skin color, and clears the stage.