Logic Masters Deutschland e.V.

Friendly Borders

(Eingestellt am 15. August 2024, 23:58 Uhr von Prof.Dori)

Friendly Borders

This is a puzzle that I was inspired by some of the latest puzzles of Phistomefel, and tried to use my ideas. Hope you enjoy it!

Normal sudoku rules apply. A border square is a 2x2 square that crosses at least one box border. For all border squares exactly 2 digits are the same. The middle box in the grid is a magic square i.e. the sum of digits in each row, column and diagonal in that box is N (where N must be determined by the solver). There are exactly N friendly cells in the grid. A cell is friendly if its digit is equal to at least one of its row number, column number or box number. Digits separated by a black dot must be in ratio 1:2. Not all dots are necessarily given.

CTC

Lösungscode: Column 8 followed by column 9.


Gelöst von bansalsaab, Nurator, SKORP17, Piff, Chad, lmdemasi, roflsalot, JayForty, ViKingPrime, lianarox, PierreTombal, StefanSch, Gilliatt, karlmortenlunna, ThePedallingPianist, Mennoo_, meixia, Dorlir, ... mse326, samuel1997, Sternenregen, mcs131313, mew_rocks, JDP678, annnz, madhupt, P12345, jkuo7, Druselbert, Nell Gwyn, jonmag, OGRussHood, SudokuHero, QuiltyAsCharged, ymhsbmbesitwf, Uhu, PippoForte
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Kommentare

am 27. Dezember 2024, 10:50 Uhr von QuiltyAsCharged
Excellent, elegant puzzle!

am 8. September 2024, 05:11 Uhr von sorryimLate
Magical!

am 16. August 2024, 10:50 Uhr von Nurator
Awesome puzzle! The logic around the box borders was really unique and satisfying to work out. Thanks for posting!

Schwierigkeit:4
Bewertung:91 %
Gelöst:43 mal
Beobachtet:5 mal
ID:000JDL

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