You can either download the .ggb file alone or the complete webpage for students with tasks.
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Juha Väätäinen April 20, 2012 - 10:20 AM
October 30, 2017 - 7:50 PM 3 resources — KangasJanne
April 6, 2020 - 10:15 AM 62 resources — Lindroth Jani
July 29, 2016 - 2:05 PM 45 resources — malediivit