Rainbow Quadauq
(Published on 16. February 2025, 05:49 by timotab)
- Normal Sudoku Rules apply
- Quadruples: Digits in a Quadruple circle must be placed at least once in the four cells touching that circle.
- Palindrome lines: Digits along the grey lines read the same forwards and backwards. (e.g. 1534351)
As well as setting puzzles, I also solve puzzles on YouTube. Please check it out!
Solution code: Column 9
Solved by wisty, Tyrgannus, by81996672, jalebc, apendleton, seeppp, abenormal, dickey, Adrian71, Villse, fuxia, Inge, BlackWolf, Bjd, SirWoezel, Myreque, gxorgx, redgecko, Snookerfan, keesh, Tao519, nunc, ... Kallor, b413x, Julianl, ankpress, mercierus, bugsduggan, ryan_campbell2010, jasonprobably, Marigold, Andrewmi3, BorisTheSnake, brimmy, dipiz, Vodakhan , stramosk, ofsmul, nmmc123, Bulkystapler
Comments
on 16. February 2025, 23:32 by chubnatty
Great fun, loved the coloring exercise!
on 16. February 2025, 22:39 by anyeyeball
Very nice use of quads and palindromes. An excellent puzzle. Thanks!
on 16. February 2025, 15:24 by Franjo
Funny coloring exercise, very delightful puzzle. Thank you very much for creating and sharing.
on 16. February 2025, 13:42 by Snookerfan
Beautiful puzzle, nice exercise and great fun! Thank you
on 16. February 2025, 11:19 by Inge
Very nice puzzle!
on 16. February 2025, 10:23 by Adrian71
This is such a lovely puzzle! So enjoyable, great setting, thank you!
on 16. February 2025, 05:59 by wisty
really nice, thanks
