Sundown

Sundown is a relaxing logic puzzle game built around suns, moons, balance, and deduction.

Fill each grid with sun and moon symbols while following simple rules: keep every row and column balanced, avoid three matching symbols in a row, and use equals or opposite clues to solve the board. Every puzzle has one unique solution, so you never need to guess.

If you enjoy Sudoku, binary puzzles, Takuzu, Binairo, Tango-style logic games, or thoughtful brain teasers, Sundown gives you a clean new puzzle to solve whenever you want a quiet challenge.

Features:
- Sun and moon logic puzzles with clear deduction-based rules
- Multiple grid sizes and difficulty levels
- Unique, solvable puzzles with no guessing required
- Built-in hints when you want a nudge
- Puzzle codes for sharing and replaying favorite boards
- Stats and achievements to track your progress
- Calm visual themes, including premium theme options
- Optional custom sun and moon symbols with Unlimited Play
- Works well for quick breaks or longer puzzle sessions

Sundown is easy to learn and satisfying to master. Start with simple boards, learn the patterns, and work your way toward harder puzzles that reward careful thinking.

Whether you are looking for a daily logic puzzle, a Sudoku alternative, a brain training game, or a peaceful puzzle app, Sundown is designed for focused, satisfying play without clutter.

Download Sundown and solve a new sun and moon puzzle today.

Recent changes:
Keep separate Free Play, Daily, and Sunrise puzzles without losing your moves. Enjoy a new bite-sized Sunrise puzzle every day, share beautiful results with direct puzzle links, and preview premium themes before unlocking Unlimited Play.