Detailed instructions for working a group puzzle of type 'Germain'
This is a signature puzzle named 'Germain'
The 7 elements in each group of this type of puzzle are: G, E, R, M, A, I, and N.
Every group in the puzzle must contain exactly this set of elements.
In a Germain puzzle, each row is a group numbered as shown in the figure above.
In a Germain puzzle, each column is a group numbered as shown in the figure above.
In a Germain puzzle, each septomino is a group numbered as shown in the figure above.