Logic Masters Deutschland e.V.

Celtic Cross

(Published on 2. October 2025, 10:25 by Kjupatrick)

Celtic Cross by Patrick Junke

Rules :

Place the digits 1 to 5 exactly once in each row, column, and outlined region.

Digits in dotted-line "cages" must sum to the indicated total.

The central region is covered in fog — its clues are hidden. Placing a valid digit in any cell clears fog from that cell and adjacent ones, if present.

____________________________________

App link :

Here is a link to the grid on SudokuPad.

____________________________________

Solution code: The digits of the middle row, from left to right.

Last changed on on 28. November 2025, 13:55

Solved by Imagio, ludvigr04, jalebc, naggy, slowbiex, JustDoggy, illegel, SKORP17, 3ColorTheorem, Zibl, Gnubeutel, Hyoryn, mattnburris, Yoica, jkuo7, jinkela114514, Galc127, Megalobrainiac, NEWS, ... Schneehuhn, drbs, Rollo, abihummel, Supertaster, ffricke, JVA, ole-1995a, Uhu, Vaurien, schnitzl, RadchenkoAleksandr, zrbakhtiar, neroute2, pzwack, jgarber, flaemmchen, kangaroo, QuiltyAsCharged
Full list

Comments

on 28. November 2025, 13:55 by Kjupatrick
Adding Sudoku Tag

on 28. November 2025, 11:04 by CHalb
Please add the Sudoku tag.

Last changed on 5. November 2025, 10:16

on 22. October 2025, 10:49 by JVA
Definitely not a snack, and definitely 2*

Patrick> Thank you ! There are very smart people there, but I found 1* was too low rating also for this puzzle ; everyone has to find his own break to this one, so I would not give it to a beginner.

Last changed on 5. November 2025, 10:11

on 13. October 2025, 10:38 by drbs
I think this is 2*

Patrick> Thank you

Last changed on 5. November 2025, 10:10

on 4. October 2025, 01:22 by fishsaltyak
Fun snack, def 1 star. Took about 3 min.

Patrick> Thank you for your feed back !

Last changed on 2. October 2025, 19:48

on 2. October 2025, 19:06 by Zibl
Nice puzzle! I think the difficulty is fair. Could see an argument for 1* but 2* is fine as well. :)

Patrick> Thank you Zibl ! It's nice to have a comment.

on 2. October 2025, 14:52 by Kjupatrick
Don't hesitate to tell me if you think I have to change the estimate difficulty.
(I personnaly founded it difficult at first, but setting it, knowing it better and better, I founded a path that takes me now 3 min to execute.)

Difficulty:2
Rating:86 %
Solved:59 times
Observed:2 times
ID:000OTV

Standard puzzle Online solving tool Arithmetic puzzle

Enter solution

Solution code:

Login