Logic Masters Deutschland e.V.

Easy as 1-2-3

(Published on 23. August 2023, 22:01 by LFC TrickMeister)

Rules: Normal Sudoku rules apply. There are 3 different colors in the grid. Each color is assigned to 1 of 3 categories: low (123), middle (456), and high (789) digit. Also this puzzle follows a unique chess rule. All 81 digits on the board must be a chess move away from at least one other occurrence of itself. For example: if the number 5 was placed somewhere on the board, it would have to be able reach at least one other 5 via a knights move or queen move (since every move in chess can be completed by these two pieces) The digits along each arrow must sum to the digit in the circled cell. Digits may repeat along an arrow if permitted by other rules. Cells on either side of the inequality symbol must have values that abide by the indicated relationship. This is the URL for the CTC App, enjoy!!!! https://tinyurl.com/CTC-Easyas123

Solution code: For solution code, enter the 9 digits in row 1 For example: 123456789

Last changed on on 30. August 2023, 01:28

Solved by SKORP17, phantom903, Jreg, dodomos, efnenu, SeveNateNine, Jlrice2, Dreamy4Vada, michalil, Numpus, asver, kublai, Megalobrainiac, MontyPython'sHolyAle, rcg, Uhu, poopypee, Dermerlin, DeckersYay, ... zman, tams2701, abcol1, Baklin, arteful, Raistlen, adam001, saskia-daniela, zrbakhtiar, lmdemasi, KatiBru, annnz, whtshername, jadezki, radium, PippoForte, BenClancy, pms_headache, forsen, jgarber
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Comments

on 30. August 2023, 01:28 by LFC TrickMeister
Added tags

on 24. August 2023, 21:34 by gUBBLOR
The new solution code is working, thanks for fixing. Really nice puzzle

on 24. August 2023, 18:33 by LFC TrickMeister
@tobymgk that is correct! I changed that on mine personally, but not sure how to make that the default setting. Thank you for this comment!

on 24. August 2023, 18:31 by LFC TrickMeister
@gUBBLOR I changed the solution code! Let me know if it works now

on 24. August 2023, 18:28 by LFC TrickMeister
Changed solution code

on 24. August 2023, 17:57 by gUBBLOR
Solution code either isn't working, or instructions unclear, possibly both.

on 24. August 2023, 15:37 by tobymgk
I’m pretty sure the negative constraint exists because the software is reading “knights move” in the description and assuming that means standard anti-knight. While you’re solving, you can click the gear icon and go to “Gameplay” and set Conflict Checker to “Classic Sudoku” and it will only check for normal sudoku rules (i.e. 1-9 in every box row and column with no repeats)

on 24. August 2023, 00:03 by LFC TrickMeister
@Jreg thanks for this comment! I have no idea why that negative constraint exists and I tried to get rid of it, but couldn't. Thanks for the feedback on the solution. I'm new to this, but will change it going forward. Thank you for the complement too!

Last changed on 23. August 2023, 23:22

on 23. August 2023, 23:06 by Jreg
If the knight's move is encouraged, why does the software think there's a negative constraint? Is that a mistake in programming?
And furthermore, why does the code have to include the R1= at the beginning? Wouldn't the number sequence itself have been enough? The way the code works now, it's just confusing.
All in all, lovely concept, but there are some things about its execution I have a hard time understanding.

on 23. August 2023, 22:41 by kublai
What is solution code?

Difficulty:2
Rating:74 %
Solved:47 times
Observed:10 times
ID:000EWW

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Solution code:

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