Detailed instructions for working a group puzzle of type 'Obediah'

This is a signature puzzle named 'Obediah'

The 7 elements in each group of this type of puzzle are: O, B, E, D, I, A, and H.

Every group in the puzzle must contain exactly this set of elements.

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

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

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

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

Each septomino is a group numbered as shown in this Obediah figure.

In a Obediah puzzle, each septomino is a group numbered as shown in the figure above.