Normal Sudoku rules apply.
Digits separated by a white dot have a difference of 1. Not all dots are given.
Grey lines are palindromes (the numbers read the same along the line, front to back, i.e. 1578751)
Digits along the arrows sum to the 2 digit number in the oval (read left to right or top down).
The grey cells are clones and are the square root or cube root of the two-digit arrow totals they are orthogonally closest to. The two sets of clones are also squares of each other (ie. one set of clones is x, the other x ^2).
Note: Cube root can be thought of inversley as a given number to the 3rd power. Like 5 ^3 is 125, so 5 is the cube root of 125.
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F-Puzzles