Solsticio: Sun & Moon Puzzle

Solsticio is a calm, elegant logic puzzle you can understand in three seconds and
play with one hand. Fill every grid with two symbols — sun ☀ and moon ☾ — using
pure logic. If you follow the rules, you never have to guess.

THREE SIMPLE RULES
• No three in a row: never three suns or three moons in a line, across or down.
• Balance: every row and column holds the same number of suns and moons.
• Connectors (= and ×): later levels add clues between cells — same or different.

Every puzzle has exactly one solution, verified by the game. No luck, no dead ends —
just satisfying deduction.

A NEW PUZZLE EVERY DAY
Play the Daily Puzzle — the same board for everyone, everywhere — build a streak,
and fill your monthly calendar. Perfect for the commute, the queue, or the sofa.

RELAX, DON'T RUSH
No lives. No energy. No timers breathing down your neck. Solsticio never makes you
feel rushed or stuck: hints teach you the next step instead of solving it for you,
and a gentle nudge appears if a level gives you trouble.

FEATURES
• Endless hand-tuned levels across colorful worlds
• Daily Puzzle with streaks, a monthly calendar and medals
• Zen mode: pick your difficulty and just unwind
• Crowns for flawless solves, achievements and personal stats
• Six unlockable themes that restyle the board and the app
• 100% offline — play anywhere, no account needed
• Color-blind friendly: symbols differ by SHAPE, not just color
• English, Spanish and Portuguese
• Made for phone and tablet

If you love Sudoku, Nonograms, Picross, or binary logic puzzles like Binairo and
Takuzu, Solsticio is your next daily habit. A brain game for calm minds.

Download Solsticio and solve today's puzzle.

Recent changes:
• The victory screen now adapts better to small screens and large text.
• Stability and performance improvements.