https://www.linegames.org/it/上-难-爬山-codes/1069/?affBFSPSU

• URL:
• Source code: https://www.linegames.org/it/上-难-爬山-codes/1069/?affBFSPSU.zpp
• full page QR code: QRCodes/https%3A%2F%2Fwww.linegames.org%2Fit%2F%C3%A4%C2%B8%C2%8A-%C3%A9%C2%9A%C2%BE-%C3%A7%C2%88%C2%AC%C3%A5%C2%B1%C2%B1-codes%2F1069%2F%3FaffBFSPSU.png

Follow the link or scan the QR code from a mobile device to begin.

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This module was created by Peter Beyersdorf and is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Attribution for reused content along with a full list of available modules is at the AR Physics Home.