Trilobite (Killer)
(Published on 9. June 2025, 06:00 by tallcat)
Normal Sudoku rules apply
Killer: Digits in cages may not repeat and must sum to the given total in the top left corner.
Can be played online at F-puzzles and Sudokupad
Solution code: Row 4 (left to right). Nine digits, no spaces.
Comments
on 24. July 2025, 22:17 by glum_hippo
Most excellent! A very intricate construction with lovely opening logic.
on 30. June 2025, 20:50 by BorisTheSnake
Beautiful break-in... very clever. Thanks!
on 30. June 2025, 18:25 by OGRussHood
Definitely a masterclass in asking those weird Tallcat-y geometrical questions of what digits can go where.
on 10. June 2025, 08:28 by Piatato
Lovely!
on 10. June 2025, 04:40 by RedBarchetta
I loved working for and getting those first two digits - always so rewarding! Great great puzzle, thanks!
on 10. June 2025, 00:05 by Jolly Rogers
Beautiful construction, really rewarding to crack that break in, thanks!
on 9. June 2025, 22:56 by Exigus
Amazing setting. Thanks!
on 9. June 2025, 20:42 by madhupt
Beautiful break-in and very smooth thereafter. Thanks for sharing!
on 9. June 2025, 18:52 by thoughtbyte
Excellent puzzle, it unfolded beautifully, thanks!
on 9. June 2025, 18:17 by PinkNickels
Absolutely majestic break-in. Superb setting. Your brilliance was much appreciated by this humble solver. Bravo.
on 9. June 2025, 15:34 by sujoyku
What a piece of setting! Thank you for setting and sharing this gem, tallcat!
on 9. June 2025, 11:01 by Adrian71
This is an absolute masterpiece! No further words needed
on 9. June 2025, 10:56 by mihel111
Thanks tallcat for this wonderfull puzzle. Killer cages once again prove to be the great classic self sufficient constraint. They were trendy five years ago and still are. And they don't need to be incredibly hard to bring new logic and fun.
Thanks again, tallcat.
on 9. June 2025, 10:41 by Snookerfan
Very nice! Thank you
on 9. June 2025, 10:28 by oskode
Really cool!
on 9. June 2025, 09:47 by rameshsrivats
Brilliant
on 9. June 2025, 09:32 by slowbiex
very satisfying break-in and then it holds up til the end. thx for setting!
on 9. June 2025, 09:09 by Elliott810
Brilliant puzzle! Thank you:)
