Normal X-Sum rules apply. The clues outside the grid give the sum of the first N digits, where N is the first digit in that row or column seen by the clue.
Try X-Sum on your choice of:
Lösungscode: Row 1, column 9
am 7. November 2022, 18:26 Uhr von Rollo
Brillant!
am 31. Juli 2022, 22:53 Uhr von Workout9
Beautiful puzzle, nice logic :) thanks
am 21. Juli 2022, 21:50 Uhr von Florian Wortmann
I liked X-Sums as a constraint before solving this puzzle. Now I love it!
am 21. Juli 2022, 12:02 Uhr von Snookerfan
Thank you for this nice puzzle!
am 21. Juli 2022, 09:52 Uhr von Bankey
Fun puzzle. Thanks, @ kuraban :)
am 21. Juli 2022, 00:58 Uhr von Johannes Quack
Brillant puzzle!