BBC Sport has launched a challenging new quiz that asks football fans to identify every European Cup and Champions League winner. The test targets the competition's rich history dating back to 1956, when Real Madrid claimed the inaugural title. This isn't a casual trivia question - it demands encyclopedic knowledge of over six decades of European club football.

The Champions League represents the pinnacle of continental competition, featuring Europe's elite clubs battling for supremacy each season. From the old European Cup format to the modern Champions League era, winners have included some of football's most storied institutions. The tournament's evolution mirrors changes in European football itself, with different nations and clubs rising to prominence across various eras.

What makes this quiz particularly demanding is the sheer volume of information required. Fans must recall winners from the 1960s through the 2020s, remembering not just the famous victories but also the surprise champions and underdog triumphs. The competition has crowned winners from England, Spain, Germany, Italy, and beyond, creating a diverse list that tests even dedicated supporters.

For football purists, this quiz represents more than entertainment - it's a celebration of the sport's European heritage. The Champions League trophy remains the most coveted prize in club football, and knowing its history separates casual observers from true connoisseurs of the beautiful game.