Sun & Moon
A calm, clever logic puzzle. Fill the grid with suns and moons, follow three simple rules, and watch every row click into place. Every puzzle has exactly one answer — no guessing, ever.
200 levels
Daily puzzle
Endless play
Plays offline
How to play
Never three in a rowNo more than two suns or two
moons side by side, across or down.
Keep it balancedEvery row and every column holds
as many suns as moons.
Read the signsCells joined by = are the same;
cells joined by × are opposites.
What's inside
200 hand-made levelsFive worlds — Dawn, Noon,
Dusk, Night and Eclipse — from 6×6 warm-ups to grand 10×10 boards, then
Infinity levels that never end.
A new Daily Puzzle every dayWith a streak to keep
alive, plus Quick Play at 6×6, 8×8 or 10×10, from Easy to Expert.
Hints that teachA hint lights up the next step and
tells you why it works, so you learn the patterns instead of being handed the
answer.
Three lives, fairly countedA finished row or column
is checked; a mistake there costs a life and the wrong cells turn red. Mistakes
in lines you are still working on cost nothing.
Ads, and what data the game sees
Sun & Moon is free, with ads: a short ad can appear
between levels, and you can choose to watch an ad for extra hints or extra
lives. Gameplay stats can be switched off in Settings. The full detail is in the
privacy policy.