Logic Masters Deutschland e.V.

Which Room Were We In?

(Published on 13. January 2026, 18:56 by ChinStrap)

Thanks to aqjhs and Calvinball for testing!

Click the image to play
Rules
  • Squishdoku:

    • Place the digits 1 through 9 once each in every 3x3 box, without repeats in any row or column. Cells on region borders (dashed lines) are shared between multiple boxes.
  • Dutch Flatmates:

    • Every 5 in the grid must have a 1 in the cell above it or a 9 in the cell below it. It may have both but does not need both.
  • Numbered Rooms:

    • Outside door symbols represent the digit placed in Nth position looking into the grid in the row/column, where N is the digit in the first position.
    • All door symbols represent the same digit.

All feedback (positive or critical) appreciated!

Solution code: Box 1 in reading order (9 digits total)

Last changed on on 13. January 2026, 18:59

Solved by aqjhs, SKORP17, gdc, NEWS, Calvinball, marcmees, Flinty, Scojo, tuturitu, kublai, gxorgx, bansalsaab, Aidan488, Krisonium, Exigus, vorash00, ordnanceordinance, Isael, Nebuzaradan, SpringPeonies, ... steperlich, Montinox, War, Angara, smckinley, SFP, AAAAAAAAAAAAAAAAAAA, 72kchunshuai, LouZX, dorverbin, Jaylove, palpot, Malakree, lrbhandanshi, JonHanon, lmdemasi, sorryimLate, paranoid
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Comments

on 14. January 2026, 15:30 by Nebuzaradan
Very cool that this works!

on 14. January 2026, 11:52 by Exigus
Very nice setup. Based on my solve time 2* but if you are unfamiliar with squishdoku then probably quite hard. Thanks!

on 14. January 2026, 05:35 by Aidan488
awesome puzzle!

on 13. January 2026, 22:30 by Flinty
Very nice! :)

on 13. January 2026, 22:25 by marcmees
Original combination of Squishdoku, Flatmates & Numbered rooms. Pleasant solve. Thanks

Difficulty:4
Rating:93 %
Solved:39 times
Observed:0 times
ID:000QZN

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Solution code:

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