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Beat the Calculator
View More From Kjartan Poskitt
Kjartan Poskitt proves what looks complicated can be simple.
  1. Beat the Calculator
    02:54
    Beat the Calculator
  2. 1089
    06:56
    1089
  3. Perfect pentagon
    04:14
    Perfect pentagon
  4. Fabulous flexagon
    02:05
    Fabulous flexagon
  5. Making Cubes
    05:26
    Making Cubes
  6. Prime number pizza
    04:24
    Prime number pizza
  7. Numerical masterclass
    03:20
    Numerical masterclass
  8. Q&A with Kjartan Poskitt
    05:19
    Q&A with Kjartan Poskitt
  9. Wishes
    01:04
    Wishes
  10. Feather reading
    06:20
    Feather reading
  11. Read a long
    04:36
    Read a long
  12. Sarah’s route into fiction
    07:16
    Sarah’s route into fiction
  13. A question from Twitter
    01:07
    A question from Twitter
  14. Konnie Reads From Cookie and the Most Annoying Boy in the World
    05:18
    Konnie Reads From Cookie and the Most Annoying Boy in the World
  15. A Dog with Nice Ears
    07:10
    A Dog with Nice Ears
  16. How do you come up with names for your characters?
    01:09
    How do you come up with names for your characters?
  17. Hercules Song
    01:56
    Hercules Song
  18. Authors Live with Ross Sayers
    31:15
    Authors Live with Ross Sayers
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