Standard rules of Binairo/Takuzu/BinOXXO apply.
As a matter of taste: Instead of 0 and 1, let‘s go with O and X.
What‘s new?
There must be one black empty space in each row and column. Black spaces interrupt consecutive identical characters. Thus for example, the character string ‘XX▪XX’ is permitted.
5x5 Beispielrätsel und Lösung:
Solution code: Row 9 (use letter S for the black empty space)
on 14. March 2025, 08:05 by logik66
Tolle Variante, gerne mehr
on 11. March 2025, 22:07 by Tprecht
Kleines 5x5 Beispielrätsel ergänzt / 5x5 example puzzle added
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