Welcome brainiacs to today’s logic challenge! As you know, our challenges are gaining massive popularity lately. Today’s puzzle is a real head-scratcher. We present you with a complex system of pipes and water tanks. Your task? Determine which water tank will be filled first. So get ready, put on your thinking hats, and let your … Continue reading Logical brain teaser: Challenge your IQ – Which water tank fills first? You have 25 seconds!