Detailed instructions for working a group puzzle of type 'Chandler'
This is a signature puzzle named 'Chandler'
The 8 elements in each group of this type of puzzle are: C, H, A, N, D, L, E, and R.
Every group in the puzzle must contain exactly this set of elements.
In a Chandler puzzle, each row is a group numbered as shown in the figure above.
In a Chandler puzzle, each column is a group numbered as shown in the figure above.
In a Chandler puzzle, each 4x2 rectangle is a group numbered as shown in the figure above.