Is it cheating to use an artistic pen to write a calligraphy contest?

Cheating with an artistic pen in the hard pen calligraphy competition. Instruments required by candidates for the exam: pen, ink, paper, felt, pen washer, writing instrument called weighing scale. When there is seal script creation in the skill test, you can use the seal script dictionary, and the test pen is a brush. In addition, pens, signature pens and pencils with blue and black handwriting are needed (used to fill in candidates' information such as name, grade, title number and age in the lower right corner of the back of the work).