Halcyon
(Published on 27. December 2025, 05:30 by NicoD)
Halcyon by Nicolas Duhail.
Rules
Normal sudoku rules apply.
Box borders divide each blue line into segments with the same sum.
Along green lines, adjacent digits differ by at least 5.
Along pink lines, digits form a consecutive sequence in any order.
Solution code: Column 2
Last changed on -
Solved by jalebc, zhangjinyang, gxorgx, ananth, Bjd, MonsieurTRISTE, Elliott810, tuturitu, Guvenistan, PierreTombal, Jooshy, brimmy, SKORP17, killer_rectangle, bansalsaab, mihel111, emwmasu, Joyofrandomness, ... Paper Boat, TJ , Isael, Exigus, SocratesRanz, Soya, Vodakhan , zeniko, Zeld1, Malakree, Qodec, rasmussaame, tallcat, lfm, War, Chelo, thephantomplayer, GertVonnegut, botteur, jcgodart, dipiz, zonka
Comments
on 28. December 2025, 15:21 by Exigus
Lovely symmetry, nice deductions, great puzzle. Thanks!
on 28. December 2025, 07:34 by Paper Boat
Gorgeous puzzle, probably one of the hardest I've done yet but I enjoyed it the whole time.
on 27. December 2025, 20:40 by mihel111
Very well done.
on 27. December 2025, 13:32 by Guvenistan
Timely CtC video helped me. ;)
on 27. December 2025, 12:46 by Elliott810
Brilliant construction! Thank you:)
