Logic Masters Deutschland e.V.

Kill the X-sums / Eliminiere die X-Summen

(Published on 29. July 2026, 16:46 by PDN777)

Normal sudoku rules apply. Standard killer cage and X-sum rules apply. (Digits in a cage must sum to the little number in the upper left, and may not repeat in the cage. The number in a circle outside of the grid indicates the sum of the first X digits in the row or column, starting next to the circled cell and moving away from it, where X is the digit in the cell closest to the circled digit.) I think this puzzle is 1.5 stars out of 5 for difficulty for many solvers (if you are familiar with the rules). As always, comments welcome. Thanks!

Click here to play on F-puzzles

Click here to play on SudokuPad

Solution code: First row of puzzle.


Solved by SincereEngineer, NeroChaos, forsen, zonny, farodin64, damo_89, Ph1nt, jordanza, IMAY1990, RadchenkoAleksandr, jalebc, SKORP17, flaemmchen, marcmees, mezkur7, fuxia, SPOU1, efnenu, GorgeousNicko, ... Diddlmus, Crul, SanFranSam, Supertaster, allama, FischProf, metacom, Resiak, bob, Vaurien, Greg, Elizy, Blackophelia, ManuH, TeddieMilo, Uhu, doomedmageknight, Killer-Ly , dingledork, pepe74287
Full list

Difficulty:1
Rating:90 %
Solved:57 times
Observed:0 times
ID:000U3L

Variant combination Online solving tool

Enter solution

Solution code:

Login