Normal sudoku rules apply.
Grey and Red lines are Renban lines. This means each line contains a set of consecutive, non-repeating digits, in any order.
Little killer rules apply. Digits along the indicated diagonal sum to the given total, and digits may repeat.
You can play online: f-puzzle link
Lösungscode: Column 4 Row 6 (18 digits, no spaces or commas)
am 20. Juni 2021, 17:06 Uhr von Vebby
Very clever puzzle! The ending is tricky.
am 4. Juni 2021, 20:28 Uhr von Klausku
Wow! What superb logic. But it was 5 stars for me and took me 3 hours. However very enjoyable 3 hours. Thank you very much.
am 17. Mai 2021, 12:51 Uhr von Qodec
What a treasure tove of logic again, thanks!
am 11. Mai 2021, 06:29 Uhr von brandon_bot
Every moment of insight during the solve seemed to top the previous. Wow, absolutely loved it.