Modular lines: Any set of three adjacent digits along a modular line has three different remainders when divided by 3.
Cages: Digits add to the total in the top left corner of the cage.
We categorized this puzzle as Strong Indigestion. For more information about our difficulty categories, please visit our website, Missing Deck Puzzles, where we publish a new puzzle each day.
Try the puzzle on the SudokuPad app by Sven Neumann.
Solution code: Column 9, 9 digits top to bottom, no spaces
on 8. July 2025, 19:03 by Beeker88
This is an absolute Gem of a puzzle. the break in surprised me when it happened, and just a good flow through the solve.
on 8. July 2025, 17:11 by fitzie
I knew I was on the wrong path because of how accurate your difficulty ratings are. that kept me looking for the simple break-in.
on 8. July 2025, 13:36 by GeorgeTheToad2
Most enjoyable. Thank you Fulldeck and Missing A Few Cards.
on 8. July 2025, 12:03 by thebriskt
Very tricky, I had to backtrack a couple of times
on 8. July 2025, 11:27 by TeddieMilo
very nice parcel! Just mistaken the line as low mid high at the beginning, stupid me
on 8. July 2025, 10:15 by wuc
Very nice puzzle. For me at least 2.5*. Didnt see the first idea for many minutes and got stuck one on a very hidden single. Great setting. Great fun thx.
on 8. July 2025, 02:18 by PinkNickels
Very nice! Thanks for sharing and for running the website!
on 8. July 2025, 01:39 by sujoyku
Lovely puzzle! Thank you, FullDeck-Missing!
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