Detailed instructions for working a group puzzle of type 'Blair'
This is a signature puzzle named 'Blair'
The 5 elements in each group of this type of puzzle are: B, L, A, I, and R.
Every group in the puzzle must contain exactly this set of elements.
In a Blair puzzle, each row is a group numbered as shown in the figure above.
In a Blair puzzle, each column is a group numbered as shown in the figure above.
In a Blair puzzle, each pentomino is a group numbered as shown in the figure above.