Scientist 2 : "Ah yes. What you see before you – this peaceful, quiet park, beloved by the residents of Wasserbillig and its many visitor – was once anything but. In fact, it was a riot of activity, a veritable cauldron of life, with steam, smoke, and the occasional stray chicken.
Scientist 1 : "Indeed! It was a veritable crossroad of commerce and chaos. Not just any old patch of green – no, no, no this was a train station! A bustling hive where marchandise was loaded and unloaded like the business of the gods themselves. The goods transported here weren't just boxes of something or other––they were the lifeblood of the region. Without this, place the prosperity would have been about as likely as a hedgehog at a porcupine convention."
Scientist 2 : "Now, you're probably wondering why on earth we've dragged you out here. Our secret, top-secret, don't even think to ask for the password Secret Software Server has made a very intriguing discovery. It did what no ordinary software would dare: It travelled trough time. Quite the feat with something powered by nothing but binary code."
Scientist 1 : "Yes quite. And what did this technological marvel produce? Five images of this very commune, each one a snapshot from a different moment in time. A little gallery of Waasserbillig's past, if you will."
Scientist 2 : "But this is crucial – there's a catch. Oh yes, the software left us a warning. One of the images contains a miscalculation. It's subtle, it's sneaky and it might make you question your very perception of reality. But it's there. And it's wrong."
Scientist 1 : "So, here's your task – find the incorrect image: The one with the glitch, the mistake, the little anomaly in the grand design. The number on the faulty image? That, my dear friend, is the next part of the code. Click on the faulty image, the recorded number corresponds to the next part of the code, we're relying on you. No pressure, of cours: The fate of the world is just hanging on your ability to spot a picture error."