Normal sudoku rules apply. The value of cells along an arrow must sum to the value in its originating circle. White dots separate two cells of consecutive value. Black dots separate two cells where one is double the value of the other. Cells along a pink line form a set of consecutive, non-repeating values in any order. Cells along a green line must differ in value by at least five. No two lines will occupy the same cell. Place 𝐂𝐎𝐏𝐘𝐂𝐀𝐓 cells into the grid so that there is exactly one Copycat cell in each row, column and box; each Copycat cell must contain a different digit and the value of a Copycat cell is the digit in the cell rotationally opposite itself in the grid - 180° rotation about the centre of the grid (for example, if R2C3 is a Copycat cell containing the digit 5 and R8C7 contains the digit 9, the value of R2C3 is the digit in R8C7, which is 9). The value of cells within a cage must sum to the number in the top-left corner (if given). The grid is partially covered in 𝐅𝐎𝐆; placing correct digits will clear the fog from the surrounding area. (Digits at the bottom of the grid have been provided for tracking purposes.)