- Posts: 1745
- Joined: Mon 21 Jun, 2010 2:25 pm
- Location: London, UK
The interesting element of this puzzle is that the set of numbers to be placed is not given, and is up to the solver to determine
Source: WSC 2011, Eger
- Posts: 244
- Joined: Fri 02 Sep, 2011 5:21 pm
Very tempted to vote that kropkis aren't suitable for anything ever, but going by my 'it looks like a sudoku rule' this is clearly a yes.