Exactly one answer
Every puzzle is checked by a solver: one solution, reachable by logic alone. You never have to guess.
Place one crown in every row, every column and every colour, and never let two crowns touch, not even diagonally. That’s the whole rule. The rest is pure, satisfying logic.
Every puzzle is checked by a solver: one solution, reachable by logic alone. You never have to guess.
Stuck? A hint shows the next step and explains why it works.
Pick a board from 5×5 to 13×13 and one of five difficulties, from relaxing to expert.
Your first puzzles have no ads between them, and you never get an ad after every puzzle. A one-time purchase removes them.



Crowns Up! is free to play on Google Play.