Detailed instructions for working a group puzzle of type 'Metalworking'
This is a signature puzzle named 'Metalworking'
The 12 elements in each group of this type of puzzle are: M, E, T, A, L, W, O, R, K, I, N, and G.
Every group in the puzzle must contain exactly this set of elements.
In a Metalworking puzzle, each row is a group numbered as shown in the figure above.
In a Metalworking puzzle, each column is a group numbered as shown in the figure above.
In a Metalworking puzzle, each 4x3 rectangle is a group numbered as shown in the figure above.
In a Metalworking puzzle, each eye is a group numbered as shown in the figure above.
In a Metalworking puzzle, the elements that make up the smile are a group and are marked with '1st' in the figure above.