🌙 Fill the night sky. Every row and column holds as many suns as moons, no three alike may ever touch, and every = and × sign must be obeyed.
Simple rules, deep logic. Every one of the 550 handcrafted puzzles has exactly one solution, and every single one is made to be solved with pure deduction.
THE LUNAR CYCLE
Climb 14 moon packs from a gentle 6×6 New Moon to the vast 14×14 Andromeda. Levels unlock one by one, each rated 1 to 3 stars for difficulty.
THE NIGHT ROAD
Solve fast to earn moons: beat a level's moon times for 1, 2 or 3 🌙. Moons unlock special event packs, from Starfall to Midnight Sun. In a hurry? Watch two short ads to open the next pack early, or grab the Moon Pass.
THE STAR VAULT
A one-time treasure for true night owls: 4 vault packs with 100 extra levels that award DOUBLE moons, yours forever.
ZEN MODE
No clock, no score, no pressure. Endless boards for a quiet mind.
MADE TO FEEL GOOD
• Silky tap controls: tap to cycle sun, moon, empty
• Hints when you're stuck
• Dark & light themes, subtle sound and haptics
• Difficulty stars, best times and progress tracking
NO NONSENSE
No account, no sign-up. Your progress stays on your device.
FAIR & TRANSPARENT
Free players get the first four moon packs (100 levels) with an occasional ad break. One purchase removes ad breaks and opens every moon pack. Hints and bonus packs are earned by choice; rewarded ads are always optional and always your call.
Can you balance the night? 🌙