Sett Theory
The brief
- Each badger lives in a sett of the digits 1-9. A sett is an underground region of nine orthogonally connected cells.
- Digits don’t repeat in a row, column or sett.
- Every badger contains a different digit. The digit on a badger equals the number of individual bugs in its sett.
- Each bug type has a specific value, to be deduced. The digit in a bug cell equals the sum of the bugs in that cell.