Logic Masters Deutschland e.V.

Middle Miracle

(Published on 27. January 2026, 16:15 by Duarte-Carvalho)

Normal sudoku rules apply. Any two cells separated by a knight's move or a king's move (in chess) cannot contain the same digit. The numbers of two orthogonally adjacent cells may not be consecutive. Digits in the same relative position across all boxes must be different.

Solve online here: SudokuPad Puzzle

If you like this puzzle you may enjoy some of my other puzzles too, click HERE to see the other puzzles I have made.

Solution code: Row 8

Solved by zonny, jalebc, Krisonium, DaFunkyMonk, trashghost, BULL-TT, hardline35, Wetuts, MB_Cyclist, Dermerlin, cmigas, Dean, Merovius, hige, Rockon101000, Ragna, addie, EmX68, Gullie, SKORP17, yeezy_jeezy, ... W1n5t0n, psy-kangaroo, block_guardian, Graphael, Frankster, strangelyinsane, Debba, ARCSparky, hovestar, illandres, bereolosp, Harrowhark, siliciousreese, itsid, McMingus, Sophia_KU, sarabtx
Full list

Comments

on 15. February 2026, 13:49 by itsid
I loved it, true true, the disjoint set rule is redundant (actually avoided it to be sure)
but I saw at least one shortcut that you could take (row 5's six or four are quicker to spot with it)

Anyways, really nice puzzle that indeed kinda solves itself once you got the "colours" -in my case- down

on 29. January 2026, 19:37 by VitP
pretty sure the disjoint set isn't needed.
definitely, after solving 456, it is NOT needed.

on 28. January 2026, 20:20 by dzamie
Neat break-in, but it does kinda solve itself once you place your first number.
Still, fun to go through it anyway.

on 27. January 2026, 19:34 by Ragna
Beautiful!

on 27. January 2026, 19:31 by Rockon101000
Very nice logic and flow throughout the entirety of the puzzle.

on 27. January 2026, 17:52 by hardline35
Very nice puzzle, thank you!

Difficulty:2
Rating:91 %
Solved:117 times
Observed:0 times
ID:000R6W
Puzzle variant Variant combination
Sudoku, Disjoint Groups (Variant), Anti-Knight (Variant), Non-Consecutive (Variant)

Enter solution

Solution code:

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