Logic Masters Deutschland e.V.

Nothing But Primes

(Published yesterday, 12:53 by misof)

Links to play Rules

Standard Sudoku rules apply.

Each cage surrounds a prime number
(written top-to-bottom in vertical cages, left-to-right in horizontal cages).

Helpful notes

The primes from 1 to 100 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, and 97. You'll need to do a bit of math here and there, but there is a solve path that never needs to do anything too ugly.

Puzzle grid

Solution code: Enter the first row of the puzzle followed by its last row. No spaces.

Last changed on yesterday, 19:25

Solved by StefanSch, jalebc, MarthaB
Full list

Comments

yesterday, 19:25 by misof
Fixed: removed an extra 1x1 cage that was in the top left corner by mistake.

Last changed yesterday, 19:29

yesterday, 19:22 by misof
Should be fixed everywhere now. Terribly sorry again for the mistake, it's the first puzzle I've tried setting and I'm not familiar enough with the tools yet :/ Hopefully I haven't wasted much of your time on this. Also, I really appreciate all the comments being kind and helpful <3

yesterday, 19:10 by misof
Apologies, I swear I triple-checked everything, must have misclicked the top left in the editor when exporting :( Will fix.

yesterday, 18:59 by StefanSch
R1C1 is not a prime in the intended solution.
Everything else is ok.

yesterday, 16:50 by Dendr
Could you check the upper-left corner? It seems the cage in it isn't marked properly.

Difficulty:4
Rating:N/A
Solved:3 times
Observed:1 times
ID:000VA3

Enter solution

Solution code:

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