Six guests arrive at Tudor Mansion in the dead of winter. They expect a sparkling winter party but receive a cold welcome from host Boddy Black, who threatens to expose their secrets. By the end of the night, Black is dead and everyone’s a suspect. Families can piece together what happened in the Cluedo Advent Calendar: Secrets Under Snowfall The mystery unfolds over 24 days. Each day of this countdown calendar reveals a fresh puzzle to solve – and more of the story. Solve the puzzle together to find out which door to open next. Then use the collected clues to deduce WHO killed Black, WHERE and with WHAT Advent calendars and family games are fun festive gifts for children and adults, and this 2025 Cluedo advent calendar is a great present for families who enjoy playing family board games together