Normal sudoku rules apply.
Lines contain one or more identical sequences of digits. Digits cannot repeat within a sequence and must appear in the same order. The number in the box is part of the sequence and gives the length of the sequence(s) on that line.
Solution code: Row 5 then column 5
on 9. August 2021, 17:28 by SudokuExplorer
Very nice concept and its good that you made this easy and fun introductory puzzle. The logic has some similarities to palindromes and extra-regions. Thanks! :-)
on 17. July 2021, 21:08 by antichaos
Updated German rules
on 16. July 2021, 23:27 by SKORP17
Deutsch :
immer diese Übersetzung, Linien darf nicht mit Zeilen übersetzt werden, also es sind Linien und nicht Zeilen gemeint