The color(s) black, white, grey, red, mustard is/are claimed as a feature of the mark.
"PUZZLE"
The mark consists of a black rectangle background containing the wording "MAGNETIC PUZZLE CUBE". The word "MAGNETIC" is displayed in stylized gray and white lettering. The word "PUZZLE " is displayed in stylized red and white lettering. The word "CUBE" is displayed in stylized mustard, dark mustard and white lettering.