Sun & Moon: Logic Puzzle Game

Sun & Moon is a calm, clever logic puzzle. Fill the grid with suns and moons, follow three simple rules, and watch every row click into place. HOW TO PLAY • Never three in a row: no more than two suns or two moons side by side, across or down. • Keep it balanced: every row and every column holds as many suns as moons. • Read the signs: cells joined by = are the same, cells joined by × are opposites. Every puzzle has exactly one answer, and every one can be solved by pure logic. No guessing, ever. WHAT'S INSIDE • 200 hand-made levels across five worlds — Dawn, Noon, Dusk, Night and Eclipse — from 6×6 warm-ups to grand 10×10 boards. • Infinity: when the worlds are done, the levels never end. Every Infinity level is a fixed, fair puzzle, and every tenth one is a 10×10 summit. • A new Daily Puzzle every day, with a streak to keep alive. • Quick Play: a fresh puzzle at 6×6, 8×8 or 10×10, from Easy to Expert. • Three stars for a clean solve: no hints, and faster than the target time. • Stats for your streaks, stars and fastest times. HINTS THAT TEACH Stuck? A hint lights up the next step and tells you why it works — "two suns sit together, so the next cell must be a moon". You learn the patterns instead of being handed the answer. You start with three hints, and they refill by one each day. THREE LIVES, FAIRLY COUNTED Every board gives you three lives. When you complete a row or column it is checked: a mistake there costs one life, and the wrong cells turn red so you know exactly what to fix. Mistakes in lines you are still working on cost nothing — spot them in time and they are free. Out of lives? Watch a short ad for three more, or start the board again. EASY TO LEARN A short video and a guided first level teach every rule. Big, clear tiles, soft sounds and gentle vibration make every move feel good. FOR FANS OF LOGIC GRIDS If you enjoy Sudoku, nonograms, Kakuro or Futoshiki, you will feel at home. This kind of puzzle is also known as a binary puzzle, Takuzu or Binairo. PLAY YOUR WAY • The puzzles play offline. No account, no sign-in. • Free to play, with ads. A short ad can appear between levels, and you can choose to watch an ad for extra hints or extra lives. Sun & Moon is made for quiet minutes: the commute, a coffee break, the last ten minutes of the day. Think, place, click — and enjoy the moment a full board balances.