Virus in the box

This themed packing puzzle is actually 3 in 1 and its pieces are stored in a black box. Take the box out of the frame, dump out 3 different colored sets of pieces and you have three challenging packing puzzles. Each of the three sets of germ-like pieces needs to be inserted into the box.

Goal: Put 5 pieces of one color into the frame.

Difficulty: 4/6

Dimensions: 6.7 x 6.7 x 6 cm