Logic Masters Deutschland e.V.

Some Summing Sillyness

(Published on 10. March 2026, 17:29 by gasp141424)

Welcome to Some Silly Summing, a custom rules sudoku by Gasp141424.

Rules:
Normal Sudoku rules apply: Place the digits 1-9 in each row, column and marked 3x3 box.
Cages: Digits cannot repeat in a cage and must sum to the number given in the top left corner
Kropki Dots: Digits separated by a white dot are consecutive.

Digital Version

Solution code: Left to right row 2.

Last changed on on 19. May 2026, 17:26

Solved by vollbesonderbar, tiuhto, zonny, forsen, godgamer2, micjo, Smartacus, Felis_Timon, fuxia, cathematician, Shuhua Milk, tuturitu, nicky1306, Klappa en ko, xiaoji, Myfyr MJ, sujoyku, dzamie, TeamSchmidt, ... dittberner, Chiefredhawk, david.woitkowski, kross, carsten, josemadre, timww572, stafen, Supertaster, BlackApolloX, lmunira, garycblack, anothermember, firespire, Rollo, piedvi, clem, spamus, Docbes
Full list

Comments

on 19. May 2026, 17:25 by gasp141424
Added answer checking

on 15. May 2026, 00:24 by garycblack
SudokuPad solution link:

https://sudokupad.app/y2vw31sybe

on 12. March 2026, 01:52 by SanFranSam
Wait! What? There's a copy button? Why is under advanced and not a basic feature? Or even always turned on? :(

on 11. March 2026, 16:30 by Karitsu
Fun puzzle! Made a mistake somewhere in the middle. Since solution checking wasn’t enabled, I just restarted instead of backtracking. Finished very quickly on the second go through!

on 11. March 2026, 11:20 by KevTab
Really enjoyed it! Would say it is closer to 2 star

on 11. March 2026, 08:37 by gasp141424
Changed submission to just row 2 for convenience.

on 11. March 2026, 03:44 by Ragna
Funny puzzle! Thank you. :-)

on 10. March 2026, 20:08 by dzamie
Definitely a 1, maybe 2 star puzzle. Very nice, though; it's kinda fun working with cages that have very few possibilities.
But yeah, as others have said, most puzzles have 9-digit codes. Sudokupad has the copy cells button, but it's tedious for people who don't play on it or who don't have it enabled.

on 10. March 2026, 20:00 by Myfyr MJ
Very nice but probably nearer 2 star difficulty?

on 10. March 2026, 19:11 by fuxia
Nice puzzle, but … there is no justification for such a long solution code.

on 10. March 2026, 18:07 by zonny
Did the solution code need to be that long?

on 10. March 2026, 17:33 by gasp141424
Wrong row on solution checking.

Difficulty:1
Rating:90 %
Solved:132 times
Observed:3 times
ID:000RU2

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