Witch Sudoku

Classic Sudoku rules apply. (9 unique ingredients in every row, column and 3x3 square)

If 2 ingredients are adjacent on the board - they will successfully brew into a potion.

Win by finding the (upper left corner) shape on the board and brewing a potion from it. Rotated shapes also count as the required shape. 

Every try to brew a potion costs 25 P

Every win is 100 P * difficulty * 100% + 10% for every win in your winstreak

Use arrow keys and 1234567890 or the pad in top right corner to make notes on the board (0 deletes the notes for the tile). 

Right click a tile with 1 little note to make this note big - right click again to reverse