Happy Birthday
(Published on 17. October 2025, 11:02 by Sartor)
Rules
Normal Sudoku rules apply.
Digits along a purple renban line form a set of non repeating consecutive digits in any order. Adjacent digits along a green german whisper line have a difference of at least 5. The digits along a blue region sum line have an equal sum within each box the line passes through.
Digits along a purple renban line form a set of non repeating consecutive digits in any order. Adjacent digits along a green german whisper line have a difference of at least 5. The digits along a blue region sum line have an equal sum within each box the line passes through.
Enjoy the Puzzle!
Solution code: Row 1
Solved by mabjim007, Hajuhn, Jagga, flaemmchen, jalebc, Photyne, OutOfMyMindBRB, tiuhto, keenbowl, m_and_m_toastie, AN_not_IO, SKORP17, dickey, root_vegetable, drmegadude, brimmy, BorisTheSnake, JayBird, ... Rex, Fenn, MorsBe, Snuggles, MalkoMann2, galium_odoratum, Krisonium, abihummel, ElimGarak, teuthida, bhambells, zrbakhtiar, Ulistef, elnahal, Selsted, pollyparrot, timww572, Debba, Qodec
Comments
on 20. October 2025, 06:57 by Snuggles
I got a good start in the bottom three boxes, but really struggled with moving up the puzzle.
on 18. October 2025, 16:40 by Franjo
Clever construction with overlapping lines. Thank you very much for creating and sharing this lovely puzzle.
Last changed on 17. October 2025, 17:29
on 17. October 2025, 17:29 by m_and_m_toastie
This took me about 40 minutes, which would put this on the harder end of 2 stars for me.
Very fun! Happy birthday!
on 17. October 2025, 14:50 by VitP
almost gas.
a bit of casing, a lot of basic sudoku.
anyone can solve this in 24 min or less
