SortStack #2111 — 2032-03-20

By duration · Order from shortest to longest.

1. The Wright brothers' first powered flight 12 sec

   The 1903 flight covered just 36.5 metres — shorter than the wingspan of a Boeing 747. Within 66 years, humans were on the Moon.

2. A typical national anthem performance at a sports event 1.5 min

   Uruguay's full anthem runs about five minutes, while Japan's 'Kimigayo' has just four lines — the shortest lyrics of any anthem on Earth.

3. An average swim across the English Channel 13.5 h

   Fewer people have swum the Channel than have climbed Everest — and rules forbid wetsuits, allowing only goggles, a cap, and grease.

4. Holi, the Hindu festival of colours 2 days

   It opens with the Holika bonfire at night and erupts into colour-throwing the next day — the powders were traditionally made from flowers and herbs.

5. Randy Gardner's world record for staying awake 11 days

   The 17-year-old's 1964 science-fair stunt of 11 sleepless days still stands — Guinness stopped certifying attempts as too dangerous.

6. The main construction of Notre-Dame de Paris 97 years

   The medieval build ran from 1163 to 1260 — yet after the 2019 fire, the cathedral was restored and reopened in just five years.

← All puzzles · Play today’s SortStack