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.

Each row is a group numbered as shown in this Blair figure.

In a Blair puzzle, each row is a group numbered as shown in the figure above.

Each column is a group numbered as shown in this Blair figure.

In a Blair puzzle, each column is a group numbered as shown in the figure above.

Each pentomino is a group numbered as shown in this Blair figure.

In a Blair puzzle, each pentomino is a group numbered as shown in the figure above.