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Metrodoku Tokyo
A 4×4 grid of stations to complete. Swap stations two at a time to solve the Tokyo challenge.
HIBIYA
01
Swap two stations
Tap one station then another to exchange them — every swap costs one move from your budget.
02
Rebuild one line per row
A row is complete when its stations belong to the same metro line.
03
Anchor the pivot column
Place the pivot line's four interchange stations in the left column to win within the move budget.