Past tournaments
Every finished day's tournament, newest first, with the secret measure revealed, the eight in order with their figures, how the bracket went and where the figures came from. A day appears here once it is over everywhere in the world. Today's tournament is on the front page.
- Tournament no. 5, 18 October 2026
Islands, a measure in square kilometres. The secret: Which is bigger? - Tournament no. 4, 17 October 2026
Bodies in the solar system, a measure in kilometres. The secret: Which is wider? - Tournament no. 3, 16 October 2026
People, a year. The secret: Who was born first? - Tournament no. 2, 15 October 2026
Elements, a plain number. The secret: Which has more protons? - Tournament no. 1, 14 October 2026
Countries, a measure in square kilometres. The secret: Which is bigger?