You draw the outline of that specific cell within the 3x3 grid, plus a dot if it's J-R.
| | | | |---|---|---| | A: ◺ | B: ◿ | C: ◹ | | D: ◸ | E: ▢ | F: ◻ | | G: ◥ | H: ◤ | I: ◣ | sky code
Actually, let's switch to the from Professor Layton and the Unwound Future : Sky Code Alphabet (as seen in the game) Grid without dot (A-I): You draw the outline of that specific cell