Sandwich sudoku
Medium
Place the digits from 1-9 in each row, column and 3x3 block.
The clues outside the grid show the sum of the numbers placed between the 1 and 9 in that row or column.
Puzzles
en-gb
2022-12-03T08:00:00.0000000Z
2022-12-03T08:00:00.0000000Z
https://guardian.pressreader.com/article/282565907165721
Guardian/Observer