Sun & Moon: Daily Logic Puzzle

Sun & Moon is a calm binary logic puzzle. Fill every cell of the grid with a sun or a moon. No more than two of the same symbol may be next to each other, and each row and column holds as many suns as moons. Cells joined by = are the same, cells joined by x are different.

Every puzzle has exactly one solution and can be solved by pure logic. There is a fresh daily puzzle, the same for every player, with daily streaks, and endless levels on 6x6, 8x8 and 10x10 boards. Mistakes turn red, and you get hints and undo.

If you enjoy binary puzzles, takuzu, binairo or sudoku, this is a similar kind of game. The app works offline and needs no account.