Rainbow
(Published on 27. November 2025, 00:23 by cj83)
Each row, column, and shaded region contains the digits 1-9.
Each number in a circle must appear in an adjacent square.
Simple but deceptively fiendish!
Solution code: Fifth row
Last changed on on 27. November 2025, 00:27
Solved by thomamas, Marshal on Mars, Lysine, Silentdodo, gxorgx, by81996672, jalebc, Aaravos, Krisonium, Mathemagier, lars, marcmees, zenas777, Vaccinia, ananth, Qodec, Mozart40, SKORP17, saxdaddyj, Alce, ... IMAY1990, butch02, CitrusGremlin, rey, tuckerbucket, Tedium, alicemaisie, Toppastala, xrrx, chis_r, lancer102rus, Llamaths, Spillo, timww572, rasmussaame, paranoid, belnovic, Ye Nay Myo Han
Comments
on 1. December 2025, 08:34 by chis_r
Wow that was super hard for me but it was really satisfying to get through! Definitely needed a lot of note taking and some advanced techniques. Very well set, well done!
on 28. November 2025, 15:04 by hundertzwoelf
Pretty tough but pretty fun!
on 27. November 2025, 13:09 by marcmees
Nice, but inkt consuming when printed. :-) Thanks
on 27. November 2025, 00:27 by cj83
Updated formatting to match the guide
