Logic Masters Deutschland e.V.

Jooshy's Deconstruction

(Published on 20. August 2026, 22:01 by Justalilguy)

This puzzle is dedicated to the GOAT Jooshy who's helped test countless puzzles and make them just right for playing.

Sudokupad

Rules

  • Deconstruction: Contained within the grid are nine non-overlapping 3x3 square regions, which must be located. Each region contains the digits 1 to 9 once each, such that no digit repeats in any row or column. Cells outside regions do not contain digits.

  • Clues outside give the sum of all digits in the arrow's direction, or if an arrow is not given, the sum of all digits in that row/column.

  • Each letter is a different digit from 1-9 and must be determined. A ? can be any digit from 1-9.
  • Placing certain required digits will remove the fog from the bottom right cell. No guessing is required.

Solution code: Digits indicated by the clue in the fog, from the clue's direction.


Solved by Jooshy, Snookerfan, lmdemasi, wenchang, clock, jkuo7, kangaroo
Full list

Comments

on 21. August 2026, 10:49 by Snookerfan
Fabulous puzzle, insanely complex and rewarding! Perfect clues, so perfect setting. At the end I thought, how did I miss that clue, but it was behind the fog all the time and I never noticed the fog being lifted. Take a bow for this wonderful gift, thanks!

on 21. August 2026, 04:22 by Jooshy
Wonderful puzzle, lovely deductions all throughout, a simple ruleset but complex and interesting logic. Thanks so much for making this for me!

Difficulty:5
Rating:N/A
Solved:7 times
Observed:0 times
ID:000UGQ

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