You've come to our website, which offers answers for the Brain Test 4 game. This webpage with Brain Test 4 How can this equation be correct? 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.
Banana should be equal to zero. A donut can be seen as a zero. Drag the donut in place of 5.