Logic Masters Deutschland e.V.

Palindrome Killer Sudoku

(Eingestellt am 8. August 2020, 23:02 Uhr von udukos)

Normal Sudoku rules apply.

An area surrounded by a dashed line will be called a cage. Digits may not repeat within a cage. A number in the top left corner of a cage indicates the sum of all the digits in that cage.

The green outline/figure represents a 21-digit palindrome the ends of which have to be deduced (i.e. the first digit and the last digit lie adjacent to each other on the green line).

Penpa link

Good luck. Have fun.

Lösungscode: Column 4 Column 6

Zuletzt geändert am 9. August 2020, 08:33 Uhr

Gelöst von geronimo92, Imperial Marcher, Narayana, CptAhab, rimodech, kishy72, Julianl, Snowhare, tzael, Nejaru, SirWoezel, cdwg2000, wenchang, zorant, Krokant, NikolaZ, Queteimp, ManuH, polar, bosjo, Zoidzerg, Nylimb, Ragna, JonnyKaufman, bernhard, harrison, tinounou, Madmahogany, Uhu, 97johny, cfop, Vebby, Zzzyxas, zhergan, by81996672, OGRussHood
Komplette Liste

Kommentare

Zuletzt geändert am 20. August 2020, 21:18 Uhr

am 9. August 2020, 21:24 Uhr von tzael
great puzzle as always @udukos

@tzael thank you

am 9. August 2020, 08:33 Uhr von udukos
Increased the difficulty after the feedback

am 9. August 2020, 08:03 Uhr von Narayana
One last thing. If one flips the image horizontally the result looks like Texas!

am 9. August 2020, 07:36 Uhr von Narayana
Very satisfying at the end.

But beware I do NOT believe this is a 3-star puzzle. I am rating it 5.

Difficulty is very subjective, but I am not exaggerating when I say this is at least one of the top 10 hardest puzzles I have solved in the last 3 months. But it is possible I totally missed some easier ways to solve it. [To be continued in hidden].

Schwierigkeit:5
Bewertung:95 %
Gelöst:36 mal
Beobachtet:5 mal
ID:000425

Rätselvariante

Lösung abgeben

Lösungscode:

Anmelden