is a variable defined in `
Its value is
- Automatically becomes buffer-local when set.
List that is the output of an arithmetic solver.
This list L is such that
L = (M S_1 S_2 ... S_N)
M is the move count when the solve output was stored.
S_1 ... S_N are all the solutions ordered from least to greatest
number of strokes. S_1 is the solution to be displayed.
Each solution S_1, ..., S_N is a list (STROKE-COUNT GRID) where
STROKE-COUNT is the number of strokes to achieve the solution and
GRID is the grid of positions to click.