This puzzle was a follow up to my Christmas puzzle that was featured on the Cracking The Cryptic YouTube channel. It is a combination of killer sudoku and sandwich sudoku with crypto-clues (i.e. some digits have been replaced with letters which have to be determined in order to solve the puzzle.
Are you going to keep all your New Year's Resolutions?
• Normal Sudoku Rules.(1 to 9 in each row, column & box)
• Normal Killer Rules. (caged cells sum to 21).
• Normal Sandwich Rules. (outside clues give total of cells between 1&9 in that row or column).
• Some clues have had each digit replaced with a letter.
• Each letter represents a different digit (0-9).