Amazon.com: Gibsons TFL London Underground Map Jigsaw Puzzle (1000 Pieces) : Toys & Games
Solve 2040 London Underground Map jigsaw puzzle online with 80 pieces
Sarah 🍓 on Twitter: "Spent my weekend doing a 1000 piece puzzle of the map of the @TfL London Underground. Now there's nothing left to do but about 100 plain white pieces.