Look-and-Say Cages

What is the Look-and-Say Cages rule?

Look-and-Say Cages is a variant sudoku rule: the clue in a cage is a look-and-say description of the digits inside. For example, '12' means one 2 inside the cage. Digits may repeat.

In every puzzle here the setter’s own rules text is shown beside the board, so the exact wording for the puzzle you are solving is always one glance away. All normal sudoku rules apply unless the setter says otherwise.