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Bracket #42 — the answers

The five questions from November 10, 2026, with their answers, the track each ran on, and the bracket that would have scored 90 on it.

The answers

#QuestionAnswerTrackA tenth of it, on the answer
1What year did euro notes and coins go into circulation?2,0021,950 to 2,0251,998 to 2,006
2How many minutes are in 27 days?38,8801,000 to 100,000, logarithmic31,000 to 49,000
3How many ribs does a person have?245 to 5022 to 26.5
4What is the diameter of the Moon?2,159 miles100 to 100,000, logarithmic1,500 to 3,000
5How many dots are on a pair of dice?4210 to 10037.5 to 46.5

Question by question

A question scores 100 minus the bracket’s width as a percentage of the track, if the answer is inside it, and nothing if it is outside. The tenth-of-the-track bracket below is the one a confident player was aiming for.

  1. What year did euro notes and coins go into circulation? 2,002 — in the upper third of its track. A bracket from 1,998 to 2,006 is a tenth of the track and scores 90; the whole track scores 0.
  2. How many minutes are in 27 days? 38,880 — in the upper third of its track (a logarithmic track, so a tenth of it is a tenth of the powers of ten it spans). A bracket from 31,000 to 49,000 is a tenth of the track and scores 90; the whole track scores 0.
  3. How many ribs does a person have? 24 — near the middle of its track. A bracket from 22 to 26.5 is a tenth of the track and scores 90; the whole track scores 0.
  4. What is the diameter of the Moon? 2,159 miles — near the middle of its track (a logarithmic track, so a tenth of it is a tenth of the powers of ten it spans). A bracket from 1,500 to 3,000 is a tenth of the track and scores 90; the whole track scores 0.
  5. How many dots are on a pair of dice? 42 — near the middle of its track. A bracket from 37.5 to 46.5 is a tenth of the track and scores 90; the whole track scores 0.

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About Bracket

Bracket is Noggin’s estimation puzzle, on the second shelf: five questions a day with a number for an answer, bracketed rather than named, outside the daily line-up. How to play Bracket, or play today’s.