Detailed instructions for working a group puzzle of type 'Chelsy'
This is a signature puzzle named 'Chelsy'
The 6 elements in each group of this type of puzzle are: C, H, E, L, S, and Y.
Every group in the puzzle must contain exactly this set of elements.
In a Chelsy puzzle, each row is a group numbered as shown in the figure above.
In a Chelsy puzzle, each column is a group numbered as shown in the figure above.
In a Chelsy puzzle, each 3x2 rectangle is a group numbered as shown in the figure above.