01
Use the anchor
One station and its position in the journey are revealed.
Free transit game · Paris MetroPlay Phantom Route
Phantom Route Paris
Rebuild a hidden journey on the Paris Metro with Mastermind-style feedback.
How to play Phantom Route
02
Build a path
Every station must be adjacent and may appear only once.
03
Read the feedback
Exact, elsewhere or absent: isolate the route in five tries.