Logic Masters Deutschland e.V.

Double, Double

(Eingestellt am 13. August 2022, 22:07 Uhr von zetamath)

Normal sudoku rules apply.

The digit in the square cell is 2, 4, 6, or 8.

The rest of the clues in the grid are double arrow clues. The sum of the digits along a line is equal to the sum of the digits in the circles at either end of the line. Digits may repeat freely along a double arrow.

Additionally, the grid contains 9 doublers, one in each row column and box. For purposes of double arrow clues, cells on doublers count as double their value.

Each digit from 1 through 9 is doubled exactly once.

Have fun, leave a comment if you enjoy the puzzle!

Play this puzzle in SudokuPad

PS: I stream solving sudoku like puzzles twice a week. You can check out the channel, as well as some videos I have made about setting puzzles, at my YouTube channel here.

Lösungscode: Row 1 followed by Row 9


Gelöst von SirWoezel, tallcat, Koalagator2, KNT, Ood, JayForty, JeremyDover, Gryllulus, cdwg2000, laky, Vebby, koba1917, Godrick, mnasti2, bansalsaab, thoughtbyte, rmn, Pibonacci, AvonD, Niverio, twototenth, ... Uhu, michaal94, mse326, ahmadasiabi, karlmortenlunna, Frutlop, Askloomok, Jubedu, Mad-Tyas, widjo, h5663454, zhantyzgz, Nemefish, Bootenks, URKR455, MicroStudy, karen_birgitta, StephenR, Bobbobert
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Kommentare

am 29. November 2023, 17:43 Uhr von StephenR
As ever, beautifully crafted like a finely engineered timepiece, thanks.

am 24. August 2022, 16:39 Uhr von purpl
Absolutely loved it! Doublers and double arrows have come so far already :D

My solve can be found on stream here: https://youtu.be/E-PsNScM5SA?t=5121

Zuletzt geändert am 18. August 2022, 00:23 Uhr

am 18. August 2022, 00:15 Uhr von chalk235
I really like the doublers rule set - tricky, but it adds spice!

am 17. August 2022, 01:49 Uhr von peacherwu2
Hard at box 6 & 9, just got lucky.

am 16. August 2022, 01:27 Uhr von Agent
Note to self: a circled digit added to the contents of the line do not sum up to the digit in the other circle.

am 15. August 2022, 23:40 Uhr von Christounet
Triple the fun with your doubler puzzles so far. Keep them coming !

am 15. August 2022, 21:40 Uhr von twototenth
Gorgeous and innovative; engaging and challenging every step of the way.

am 15. August 2022, 05:47 Uhr von thoughtbyte
Stunning puzzle, very fun with fresh logic throughout. Yet another gem of yours, thank you @zetamath!

am 15. August 2022, 05:15 Uhr von bansalsaab
Beautiful puzzle. I had the right idea but made calculation error twice but finally made it.

am 14. August 2022, 20:54 Uhr von Godrick
Wow! That was a hard, but very funny introduction to double arrows. Very nice puzzle!

am 14. August 2022, 17:49 Uhr von Vebby
Superb!

am 14. August 2022, 15:10 Uhr von cdwg2000
Awesome setter!

am 14. August 2022, 02:50 Uhr von JayForty
Amazing puzzle! Beautiful and quite original. Thanks!

am 13. August 2022, 23:28 Uhr von tallcat
Really beautiful use of both constraints. I think this is probably the best doubler puzzle yet!! Brilliant stuff

Zuletzt geändert am 13. August 2022, 22:10 Uhr

am 13. August 2022, 22:09 Uhr von SirWoezel
Wonderful logic. Don't skip this one!

Schwierigkeit:4
Bewertung:97 %
Gelöst:79 mal
Beobachtet:3 mal
ID:000AT8

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