Detailed instructions for working a group puzzle of type 'TicTac-JKL'

The 3 elements in each group of this type of puzzle are: J, K, and L.

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

Each row is a group numbered as shown in this TicTac-JKL figure.

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

Each column is a group numbered as shown in this TicTac-JKL figure.

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