Logic Masters Deutschland e.V.

Grid Your Lions

(Eingestellt am 16. September 2023, 23:53 Uhr von cristophermoore)

In Shogi, the Lion piece can take two Chess King's steps in a single move. In this puzzle, any two cells exactly two King's moves apart must have different digits: namely, if they are a Knight's move apart or separated by two diagonal steps. For instance, if r3c3 is a 7, then a 7 cannot appear in any of r1c12345, r12345c1, r5c12345, or r12345c5 (see diagram below).

If two cells are just a single King's move apart, their digits may be the same if otherwise allowed.

Standard Sudoku and quad rules apply: the digits in a circle must appear at least once in the 2x2 square around it.

Feedback is appreciated!

Play on CTC

Lösungscode: Row 9


Gelöst von glum_hippo, SKORP17, kkli, cmb, AvonD, apendleton, lmdemasi, Silverscree, by81996672, KyubiBoy, Dermerlin, Elliott810, stimim, Fisherman, Fool on Hill, sleeper, ViKingPrime, functor, Dentones, ... goshogi, Felis_Timon, Nightingale's Code, snowyegret, Jesper, willdabeast29, ZornsLemon, whtshername, meixia, Chishiri, annnz, loigor4, widjo, jadezki, PippoForte, pms_headache, schlathubali
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Kommentare

am 19. September 2023, 16:29 Uhr von Nightingale's Code
Beautiful puzzle! Had a really fun time solving it, and the symmetry early on that eventually leads to the break-in was superb. Thanks for sharing!

am 18. September 2023, 10:49 Uhr von Bankey
Fun puzzle, and a very innovative rule. Thanks for setting and sharing, @ cristophermoore:). (Am a bit surprised by the 3* rating; I think it is at least a 4*.)

am 17. September 2023, 15:34 Uhr von ViKingPrime
Delicately constructed! (and I wholeheartedly agree with Silverscree, top-notch title).

am 17. September 2023, 10:32 Uhr von Fisherman
Psalm 68-11 from Handel's Messiah.

Zuletzt geändert am 17. September 2023, 05:24 Uhr

am 17. September 2023, 05:23 Uhr von Silverscree
Very pretty patterns! I quite like puzzles like this that sort of support and reward a form of controlled bifurcation to gradually reduce the solution space symmetrically. That differentiating 57 quad was a particularly clever choice.

Also, this may be my new favourite puzzle title

am 17. September 2023, 00:05 Uhr von glum_hippo
A nice idea. Tricky to think through the opening but the resulting geometry is fun

Schwierigkeit:4
Bewertung:91 %
Gelöst:50 mal
Beobachtet:0 mal
ID:000F6F

Standardrätsel Rätselvariante Schach

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Lösungscode:

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