Logic Masters Deutschland e.V.

Krypto-Hashi (mit Null)

(Published on 24. July 2017, 23:28 by JonaS2010)

Variation of Hashi rules: All islands with positive numbers have to be connected through bridges (every island has to be reachable from every other island). The bridges may only be built horizontally or vertically and may neither cross other bridges nor islands. Between two islands there are at most two bridges. The numbers in the island give the number of bridges that are connected to this island.'

Be careful: In this puzzle, there are islands with a Zero. These islands are the only ones that are not connected to the rest, and they cannot be crossed by other bridges.

Additionally, the numbers from 0 to 8 have been encoded with letters. Same letters stand for the same number, different letters for different numbers. A question mark stands for an unknown letter.

Theme: Hashiwokakero (The colours are only there to emphasize the theme)

Solution code: For the 5 marked rows and columns, enter the bridges crossing those rows/columns. Enter a digit 1 for a single bridge and a 2 for a double bridge. The rows from top to bottom come first, followed by the columns from left to right.

Last changed on on 25. July 2017, 10:20

Solved by sf2l, jirk, tuace, Luigi, r45, adam001, dm_litv, Joe Average, Matt, pandiani42, Joo M.Y, Alex, ibag, ManuH, cornuto, Rollo, moss, sandmoppe, AnnaTh, pin7guin, deu, ffricke, Zzzyxas, pirx, Uhu, ... Mody, Thomster, Statistica, rimodech, KlausRG, jessica6, Mars, saskia-daniela, NikolaZ, rob, angelasteffen, Nothere, EKBM, Krokant, Realshaggy, uvo, cdwg2000, misko, alligreat, zuzanina, jkuo7
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Comments

on 26. July 2017, 11:40 by ibag
Sehr schön, ich liebe Kryptos!

on 25. July 2017, 10:20 by JonaS2010
Lösungscode korrigiert/ Solution code corrected.
Unfortunately the solution code had a typo. This is now corrected. Thanks to jirk for pointing this out, and apologies to everyone whose correct solution did not get accepted!

Last changed on 26. September 2017, 23:50

on 24. July 2017, 23:53 by sf2l
if there are islands with zero bridges, it is impossible for ALL the islands to be connected. Hashi rules are not exactly standard

@sf2l: You are right. I have rewritten the instructions. Hopefully it is more clear now.

Difficulty:2
Rating:82 %
Solved:56 times
Observed:4 times
ID:0002NU

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