This project stemmed from our research conducted into the Maya people and their mathematics. Particularly their method of calculations and the calendar that allowed them to predict events far into the past and future. To teach this incredibly impressive feat of ancient mathematics The work presented in this poster introduces an interactive virtual boardgame that models the 20- and 13-day cycles that the Maya used to keep track of their ritual calendar. The game’s core mechanics, the modular arithmetic engine, and implemented by the student developer into the visual wheel-based UI. This game requires players to calculate corresponding calendar days using Mayan modular arithmetic and cyclical counting systems to solve mathematical puzzles to align the other calendars to complete challenges and maintain their status. The game offers a culturally rich alternative to traditional math, transforming historical number systems into interactive tools that deepen understanding and honor ancient civilizations’ mathematical sophistication.