MRT Guessr

MRT Guessr tests how well you know Singapore's rail network. The game draws the whole MRT and LRT map, every line in its colour and every interchange in place, but strips the station names, leaving only codes such as NS 21 or DT 12. A station name appears at the bottom of the screen, and you tap where you think it is.

The Daily Challenge is the shared mode: the same five stations for every player that day, each with three tries shown as rings under its name. A wrong tap uses up a try and opens the hints box with the lines that serve the station, so a near miss can still turn into a find, and a counter tracks how many of the five you found. The day changes at midnight Singapore time, and the result can be shared when you finish.

Outside the daily there is Quickplay, the same game as often as you like; Multiplayer, ten stations in a shared lobby against friends; Singapore Tour, which works through every station on the network; and Speedrun, five stations against the clock with a five-second penalty for each miss. Speedrun and Singapore Tour have leaderboards on the main menu. It is made by Rat Games Studio, is free with no ads, and needs no account; a changelog on the menu and a link to buy the developers a coffee show it is still kept up.

It suits Singapore commuters who stare at the map every day, and players of the Tube and subway guessing games who want a different network.