Arrow-Free Zone
(Eingestellt am 10. November 2022, 05:00 Uhr von XeonRisq)
This puzzle was inspired by an interesting property discovered by Eclectic_Hoosier in which the digits of an entire box can be arrange where no arrow can exist. His puzzle with this property is worth solving and can be found here : https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=000BLO
After some time playing with the property and attempting different constraints, I found that sandwich sums mesh very well with this and below is my try at a puzzle with EH's discovery/property.. Enjoy!
- Normal sudoku rules apply.
- Sandwich Sums: A number outside the grid indicates the sum of the numbers between 1 and 9 in that row or column.
- Arrow-Free Region: Box 5 (highlighted in yellow) must have the digits arranged such that no single-digit sum arrow can exist.
- F-puzzles link
- link to solve online
- CtC link
- link to solve online
Lösungscode: Row 8 followed by Column 8
Zuletzt geändert -
Gelöst von damyan_rm, OutOfMyMindBRB, vitaminz, StefanSch, SKORP17, Eclectic_Hoosier, isajo4002
Kommentare
Zuletzt geändert am 10. November 2022, 14:27 Uhram 10. November 2022, 09:57 Uhr von bodemeister
This looks like a fantastic puzzle. Just to clarify, is there no single-digit arrow sum in the entire puzzle or just box 5? And is there any restriction about arrows going diagonally? Thanks, and I look forward to solving it!
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Thanks for the interest, and this rule is only restricted to box 5. Both orthogonal and diagonal directions are considered, basically any normally created arrow, all lengths.