Normal sudoku rules apply.
Renban: Digits along a thick purple line form a set of consecutive digits in any order, without repeats.
Arrows: Digits along a purple arrow sum to the number in the attached circle. They also form a set of consecutive digits in any order, excluding the bulb, without repeats.
Fog: The grid is covered in fog. Correctly placed digits will clear fog from its cell and may clear fog in other cells. Guessing is not required.
Solution code: Row 6.
today, 19:58 by Dr Logic
Definitely found this 1*, nice puzzle
today, 17:30 by VitP
beware decepticons.
almost level 1.
highly recommended to paint the grid yellow before starting. use water-based paint, so you can wash your monitor later. lol