Saku: Nonogram Picture Cross

Contains adsIn-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
In-Game Purchases
Learn more
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About this game

Saku is the calm, honest nonogram — a picture-logic puzzle (also called Picture Cross or Griddlers) with none of the noise.

No lives, no energy, no timers. Every puzzle is uniquely solvable by pure logic — never by guessing — so a solve always feels earned, and the hidden picture blooms when you finish.

• Five sizes, from a quick 5×5 to a deep 20×20
• A fresh Daily puzzle — the same one for everyone, worldwide
• True-black OLED night mode, gentle on tired eyes
• Tactile fill-and-cross with soft haptics
• A kind hint that only ever reveals a logically forced move
• Puzzles play offline. No account. Only the ads need a connection.

One quiet Studio Unlock — paid once, yours forever — opens extra ink-and-paper palettes, removes the ads, and supports a tiny independent studio. The puzzles stay free.

Made with care by Erek Studio.
Calm nonogram puzzles — no timers, always fair, always exactly one solution.
Updated on
Aug 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, App activity and 2 others
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Language fix: the app now follows your device's language preferences, and falls back to English when a language isn't available yet.