You can find the live demo version here: https://pao.best/mrt
Inspired by this reddit comment: https://www.reddit.com/r/singapore/comments/ai2y99/rsingapore_random_discussion_and_small_questions/eelat4q (I was also bored)
Station names and codes taken from Wikipedia: https://en.wikipedia.org/wiki/List_of_Singapore_MRT_stations
MRT facts gathered from TheSmartLocal: https://thesmartlocal.com/read/mrt-secrets
GDPR Cookie Compliance from: https://github.com/insites/cookieconsent