Zip It
(Published on 31. October 2025, 12:41 by billybeth)
Normal Sudoku rules apply.
Disjoint groups. Cells that appear in the same relative positions in their boxes cannot contain the same digits.
The purple line is a zipper line where digits equidistant from the centre sum to the same amount. If the line has an odd number of digits then this amount is the same as the central digit.
Black dots mark a ratio of 2 between the two digits and white dots show a difference of one between the two digits. Not all dots are given.
Solve online:Sudokupad.
Solution code: top row
Solved by jalebc, data_free, ___, TripleABattery, rwarne, SKORP17, rainingfish, zeniko, MysticMan
Comments
on 30. April 2026, 03:41 by MysticMan
Lovely puzzle!
ps: For those interested in a similar puzzle, check out "Two-Zip" by AFrayedKnot.
