Z Variable is a Variable character who made their first and only appearance in "The Number Playground Chronicle!". They interviewed Quadrilateral Polygon on page D2 of Scetion D for their review of Anvil and the Buddhist Monks. They are also credited for the photo of Four throwing numbers from "X Finds Out His Value" on page C2 of Section C. Appearance Z Variable is a Variable who resembles the 26th letter in the Latin alphabet. Z. Personality Z Variable is an incredibly angry person with no p