SortStack #2998 — 2034-08-24

By year · Order from earliest to most recent.

  1. The Black Death arrives in Europe aboard Genoese trading ships 1347

    Within five years it killed somewhere between a third and half of Europe's population — the deadliest pandemic in recorded human history.

  2. Germany invades Poland, beginning the Second World War 1939

    Britain and France declared war two days later — then months of eerie quiet followed on the Western Front, a period nicknamed the 'Phoney War.'

  3. Nelson Mandela walks free after twenty-seven years in prison 1990

    Four years after his release he was elected South Africa's president — and he later joked that he was 'a pensioner taking up a new job' at age 75.

  4. Larry Page and Sergey Brin found Google 1998

    The company started in Susan Wojcicki's garage, and its name is a misspelling of 'googol' — the number one followed by a hundred zeros.

  5. DeepMind's AlphaGo defeats Go champion Lee Sedol 2016

    AlphaGo's 'Move 37' was so alien that commentators assumed it was a mistake. Lee won a single game back with a move fans dubbed 'God's touch.'

  6. The container ship Ever Given wedges itself across the Suez Canal 2021

    For six days it blocked an estimated $10 billion of trade per day, while a single excavator digging at its bow became a global meme.

← All puzzles · Play today’s SortStack