Logic Masters Deutschland e.V.

Our Differences Bring Us Together

(Published on 17. August 2026, 11:00 by sacker)

On to the next feature in the difference line series, where I played around with consecutive possibilities and a bowling pin arrangement of counting circles. I think the cross-over works well, but please let me know!  

Sudoku: Standard rules apply (place the digits 1 to 9 in every row, column, and 3x3 box).  

Counting circles: A digit in a circle indicates exactly how many circles contain that digit. (As an example, if there is a 2 in any circle, there are exactly two 2’s in circles in the puzzle.)  

Diamond difference lines: The two digits adjacent to a diamond on a line have an absolute difference equal to the digit in the diamond.

Renban lines: Digits along a line form a set of consecutive digits, in any order, with no repeats.  

In this puzzle, all lines are simultaneously Diamond difference lines and Renban lines.

Solve this puzzle in SudokuPad.

Solution code: Row 5, left to right

Last changed on -

Solved by raaaaa, jalebc, DetroitPiston, efnenu, dade, DanishDynamite, ecstasy18, SKORP17, GG_70, loulouleboss, andylis0305, vladpolyakov, sparkymanu, Hrothan, Elizy, Don_Huan, achim-t, Anthony, teuthida, mathhead, jqhc, pmatos, lulu614, kangaroo, SMM, Joyofrandomness, ebulku, Bravissimo, BakBak, sudokuchampignon
Full list

Comments

on 18. August 2026, 12:15 by vladpolyakov
Nice combination of rules! Thx for creating this puzzle

Difficulty:2
Rating:93 %
Solved:30 times
Observed:0 times
ID:000UDH

Puzzle variant

Enter solution

Solution code:

Login