Nonogram — Reveal Hidden Pixel Art With Number Clues

Info

Nonogram is a picture-logic puzzle: follow the row and column clues, fill the right cells and a hidden pixel picture appears. Every board is solvable by pure logic — no guessing. Daily puzzles, hints, streaks and auto-save. Offline, no sign-up.

Follow the Numbers and a Picture Appears

A nonogram (also called picross or griddlers) is a puzzle where you fill cells using only the numbers written beside each row and column, and a hidden picture emerges when you’re done. The rules take a minute to learn; the small thrill of the last cell completing the picture lasts much longer.

• 🖼️ Hidden pictures — fill the cells the clues describe and pixel art appears
• 🧠 Logic only, no guessing — every board can be solved with pure deduction
• ✅ Fill and X modes — mark cells you know are empty, with mistake tracking
• 💡 Hints — reveal one correct cell when you’re stuck
• 📅 Daily puzzle and streaks — a new board every day keeps your run going
• 💾 Continue anytime — best times per difficulty and progress are auto-saved

It works fully offline with no sign-up or login, and supports 9 languages.

Gameplay Video

Download

• Google Play: https://play.google.com/store/apps/details?id=com.fadongkwon.nonogram
• Apps in Toss: https://fadongkwon.com/toss/nonogram/ — open it on your phone and it connects straight into the Toss app.

Released Alongside

• Sudoku — a clean daily sudoku
• All Lights Off — the classic toggle puzzle
• Hangul Word Guess — guess the Korean word in six jamo
• Tap Bird — tap to fly through the gaps
• Number Rush — tap 1 to 25 in order, fast

I post updates here and on Instagram (@fadongkwon.soft).