Ballpark · Answers

Thursday 29 October

How to play

Each day I pick five real products from UK shops, the same for everyone. Type what you think each one costs, or set it on the slider, and press Guess. The price comes straight back, with how far out you were and a mark:

  • Within 10%
  • Within 25%
  • Within 50%
  • Further out

Each guess scores up to 100, less the share of the price you were out by, so the day is out of 500. Share your score and nobody sees the prices. There's nothing to win: it's for fun. More on how it works and where the prices come from.

Earlier days