Brain Puzzle 3: Crazy Mind Grandma's Filling Walkthrough

To clear the Grandma’s Filling level in Brain Puzzle 3: Crazy Mind, you must treat grandma's teeth in a strict sequence: extract the dead tooth, drill surface decay, suction fluid, sanitize with an antiseptic swab, fill open spaces with composite paste, and harden each spot using the UV light wand.

Applying tools out of order or placing filling material on untreated teeth will reset the tooth's progress or trigger an immediate level failure.

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Tool Functions and Application Order

Grandma’s mouth has separate interactive zones for tooth extraction and cavity repair. Use the tray tools in the following order to avoid triggering failure animations:

Tool	In-Game Purpose	Required Sequence
Extraction Forceps	Removes severely broken, dead teeth	Step 1: Lower jaw dead molar
Cavity Drill / Scaler	Grinds away surface enamel decay	Step 2: Upper discolored teeth
Oral Suction Tube	Drains saliva and debris pools	Step 3: Floor of the mouth
Antiseptic Swab	Disinfects raw sockets and cleaned cavities	Step 4: All exposed dental wounds
Composite Filling Paste	Fills sockets and hollowed cavities	Step 5: Structural rebuilding
UV Curing Wand	Hardens fresh composite material	Step 6: Final sealing pass

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Step-by-Step Level Solution

Execute each phase methodically. When using continuous tools, hold your touch until the tool finishes its animation.

1. Clear Decay and Extract Damaged Teeth

Drag the Extraction Forceps to the cracked, black molar on grandma's lower jaw.
Pull upward once the tool grips the molar, then release to deposit the extracted tooth away from the mouth.
Select the Cavity Drill and drag it over the dark surface spots on her upper canine and adjacent premolar. Hold the tool in place until the dark grime disappears and leaves clean, hollow pits.

2. Sanitize the Mouth

Drag the Oral Suction Tube to the pool of liquid resting at the bottom of her mouth. Hold it in place until the fluid vanishes completely and the draining sound stops.
Pick up the Antiseptic Swab. Rub it over the empty socket left by the extracted molar, then over the drilled upper cavities. Continue until the inflamed red gums turn healthy pink.

3. Restore and Cure

Drag the Composite Filling Paste directly into the open lower socket to form a replacement tooth core.
Apply the paste to the drilled upper enamel cavities until the indentations are flush with the surrounding teeth.
Select the UV Curing Wand. Hold the blue light over each filled area for roughly two seconds until a sparkle effect appears and the material turns bright white. Once all repaired teeth are cured, the level completes.

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Common Failure Points and Troubleshooting

Pulling salvageable teeth: Using the extraction forceps on teeth that only have surface decay causes an instant stage failure. Reserve the forceps solely for the cracked lower molar that extends to the root.
Premature paste application: Placing composite paste before suctioning fluids or applying the antiseptic swab causes grandma to reject the treatment, wiping that tooth's progress.
Ending continuous tools early: If you release the drill or UV curing wand too early, the interaction will not register as complete. Wait for the audio cues to finish and the visual sparkle to confirm the bond.
Unregistered touch inputs: Hitboxes in this stage are centered on the crowns of the teeth. If an item snaps back to the tray, drag it directly onto the tooth crown rather than grandma's lips or outer gums.
Grandma won't smile at the end: If all fillings are cured but the victory screen does not trigger, a drop of fluid may remain in the lower cheek area. Run the suction tube along the bottom edge of her mouth to clear any remaining liquid.