Take Out
(Published on 30. June 2023, 23:36 by Ennead)
Normal sudoku rules apply.
Digits in cages sum to the small corner clue.
Sandwich clues outside the grid sum the digits between 1 and 9 in that row/column and must be deduced by the solver ('??' represents a total greater than ten).
When the grid is complete the units digit of each sandwich clue must be taken out of its row/column so that the cages and sandwiches sum to their correct totals. All constraints must be valid after these digits have been removed.
(For example: if the r5 sandwich clue is '23' the 3 in r5 will be taken out of that row.)
Solution code: Row 7 followed by row 8 (18 digits, no spaces).
Comments
on 1. July 2023, 18:14 by Ennead
Added example clarification.
on 30. June 2023, 23:46 by Myxo
Really awesome idea and brilliant execution!
