Normal sudoku rules apply. Digits along an arrow must sum to the digit in the large circle at its end. Cells with grey squares must contain even numbers. The numbers on the outside of the grid refer to the adjacent row or column, and indicate that the digits residing between the 1 and 9 must sum to that number (do not include the 1 or 9 in the sum). As always, comments welcome!
Solution code: First row of puzzle, and fourth column of puzzle (read top to bottom). Enter as a string of 18 digits, no spaces.
on 10. March 2022, 15:02 by haligonian
This was cool. My first sandwich puzzle. Neat logic placing the 1s and 9s. Thanks!
** Yeah its taken me a while to warm up to sandwich sums. But I really like them now! :-)
on 27. November 2021, 01:25 by Moses*
Wieder mal Zeit gefunden für ein Puzzle und dabei mein erstes Sandwich probiert. Ich hatte etwas daran zu kauen, aber meinen Geschmack hat es getroffen. Sehr schönes Rätsel!
Besten Dank an PDN
** Ich freue mich, dass es ein leckeres Mittagessen war!
on 11. November 2021, 22:04 by DanMeehan
A true Sloppy Joe. And the clues probably made it sloppier. I loved every minute of it. Thanks!
Reply from PDN: Funny! I almost forgot about Sloppy Joes. :-) Thanks for the solve.
on 11. November 2021, 15:51 by Arabus
I liked the Parity at the start. i didn't need the 12 sandwich clue to finish. overall a very enjoyable solve
Reply from PDN: Thanks for the feedback and solve! I took out 3 sandwich clues, but missed the 12! Anyway, glad you enjoyed!