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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. Going around gardens!
    03:12
    Going around gardens!
  10. Cookie’s Brain Busting Quiz
    06:44
    Cookie’s Brain Busting Quiz
  11. One frame
    01:29
    One frame
  12. Scottish words and questions from schools
    08:09
    Scottish words and questions from schools
  13. Writing the Twitchers
    05:00
    Writing the Twitchers
  14. Writing Tips with... Catherine Rayner
    08:13
    Writing Tips with... Catherine Rayner
  15. How did you plan the structure of the novel?
    02:38
    How did you plan the structure of the novel?
  16. About Our Tower
    04:05
    About Our Tower
  17. Don't Kvetch
    01:55
    Don't Kvetch
  18. The Selkie and Finfolkaheem
    03:48
    The Selkie and Finfolkaheem
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