Lux lockdown challenge 1745-1930
Do you know where in the City to look for the control point on the image below?
Well, no matter what you answer, this lockdown challenge (1745-1930) is for you. Take a pair of shoes for hard surfaces, forget about the compass but print a map (below), do take a phone with UsynligO installed (charged, power saving disabled, location service on and permission to the app given). Reception of the GPS signal is generally of a lower quality in valleys and cities. To make the app tolerate it better, set a higher "control radius" in the app in the course settings. And don't use the "where am I" spoiler button in the app!
You may want to check the map on a screen already at home before heading to the start -- thanks to its legibility, compared with a print, gives more details. If you moved to Luxembourg recently, the cheat map might come in handy.