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

This is a signature puzzle named 'Equinox'

The 7 elements in each group of this type of puzzle are: E, Q, U, I, N, O, and X.

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

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

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

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

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

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

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