You've come to our website, which offers answers for the Brain Test 4 game. This webpage with Brain Test 4 Doctor Worry needs a chicken to sit on the eggs 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.
There is a hidden chicken in the picture. Pinch the picture to make it bigger. Drag the chicken on the eggs.