Logic Masters Deutschland e.V.

Veiled Minima (FOW)

(Published on 5. February 2026, 09:26 by antiknight)

I wanted to create another puzzle based on the previous idea here , this time combining Between lines with dynamic fog. The break-in is ★★★★, but the rest of the puzzle should be easier. Leave a comment if you enjoyed the break-in and the puzzle!

Rules:
  • Sudoku: Normal Sudoku rules apply.
  • Between lines: Digits on a line connecting two circles must be strictly between the digits in those circles.
  • Fortress: All line cells act as fortress (minimum) cells: any cell on a line, including the circled cells, must contain a value smaller than every orthogonally adjacent cell that does not lie on the line.
  • Dynamic Fog: The grid is partially covered in fog. Placing a correct digit may clear fog elsewhere in the grid.

Click the image to play in SudokuPad!

Enjoy!

Solution code: Column 5


Solved by jalebc, ludvigr04, Elliott810, Snookerfan, Exigus, idopoo2, lmdemasi, bansalsaab, kublai, SirWoezel, maniacaljackal, SKORP17, zeniko, killje, avishai, Onyx, MaxSmartable, Vodakhan , kehan628, ... dawidk, Sonki, 0123coolkid, jkl, lianarox, 3ColorTheorem, pshubes, illegel, War, swnlmd, Corey115, brskri, Josh_Tuba, lmg131, RadchenkoAleksandr, Isael, Kino, Fredneu, thephantomplayer, dennischen
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Comments

on 6. February 2026, 23:31 by brskri
Fully 4*, I think antiknight. The midsolve was harder for me than the break-in, believe it or not. Great puzzle!

on 6. February 2026, 11:49 by dawidk
Well-crafted flow. Thanks!

on 5. February 2026, 23:53 by antiknight
Thanks so much for all the comments! I'm really glad you enjoyed the break-in.

on 5. February 2026, 22:21 by avishai
Delightful! Fun break-in, and consistently fun puzzling throughout - a great 4*, thank you!

on 5. February 2026, 12:52 by Exigus
Amazing construction. Hard but fair throughout. Thanks!

on 5. February 2026, 12:40 by Snookerfan
Excellent! Lovely break-in. For me the puzzle did not become easier after that, very enjoyable. Thanks

on 5. February 2026, 12:14 by Elliott810
Brilliant puzzle! Thank you:)

Difficulty:4
Rating:91 %
Solved:46 times
Observed:0 times
ID:000RBD

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