More as an artist’s note or Easter Egg, since it is unclear what if anything actually went in row 4, column 4 of the Ready Layer One piece, I’m sharing today two zoom ins that are somewhat possible from the high-res form but greatly clarified here. The first is the 4 question mark view showing something in the middle, and finally full detail of that middle cell of the bigger grid in row 4, column 4. I still sometimes think of R4,C4 as being the empty cell, or having infinite empty cells, or being full.

To those “layers” still “laying” their minds to Ready Layer One and the Twelve Days of Sudoku series, thanks for playing and stay in touch. We’d like to at least know how your experience went before we transition away from the first season on January 19.