Teknologiskolen

RC2019 – Sorter: The boxes – 3

Explanation: The code rotates the position of the boxes by 1, then by 3.

E.g. it returns to its original position.

The combinations of the numbers are therefore:

  • Get the first box: rotate 0, rotate 0.
  • Get the second box: rotate 1, rotate 3.
  • Get the third box: rotate 2, rotate 2.
  • Get the fourth box: rotate 3, rotate 1.