You've come to our website, which offers answers for the Brain Test 4 game. This webpage with Brain Test 4 I suspect that there is a ghost here answers is the only source you need to quickly skip the challenging level. This game is made by developer Unico Studio, who except Brain Test 4 has also other wonderful and puzzling games.
Those donut powders could reveal the ghost. Make Bubba eat all of the donuts. Drag the powder-filled plate on the empty space.