Korogram: Daily Nonogram

Contains adsIn-app purchases
Content rating
Everyone
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Downloads
Content rating
Everyone
In-Game Purchases
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About this game

A new picture every day, hidden in the numbers.

A Japanese logic puzzle — nonogram, picross or griddler — where the picture only appears if you reason it out.

Korogram is a nonogram (picross, griddler) designed for two minutes a day. The numbers in each row and column tell you how many consecutive squares to paint; you figure out where. When you finish, the grid melts away to reveal what you've drawn.

NO GUESSING ALLOWED

Every nonogram has a single solution reached purely by logic. No trial and error here: our generator guarantees it, which is why mistakes cost you.

THREE LIVES, OUT IN THE OPEN

Each square is checked the moment you tap it. If you miss, the square reveals its true state, stays marked, and can't cost you another life. If you run out of lives you can keep going — but your trophy remembers: gold for a flawless run, silver with mistakes, bronze if you had to continue.

THREE WAYS TO PLAY

Daily challenge: the same board for everyone, 10×10 on weekdays and 15×15 on weekends.
Monthly challenge: a 20×20 open all month, to chip away at.
Practice: four sizes, 5×5, 10×10, 15×15, and 20×20, with no limits.

And the archive: every past day is still there, ready to be played or to upgrade your trophy.

WHAT YOU TAKE AWAY

Every finished picture goes into your collection with its name, a fun fact worth knowing, and a link to read more. You always walk away learning something new.

CHALLENGE ANYONE

Send the board you just solved to a friend. Whoever makes fewer mistakes wins; time is only a tiebreaker.

MADE TO BE PLAYED

One finger paints and drags, two fingers zoom. Haptics respond to every square, and putting your phone on silent mutes the sound, not the feedback. On tablets, the whole board fits perfectly.

No internet required, no mandatory accounts, and no rush.

Download Korogram and solve today's nonogram: two minutes of logic with a picture at the end.

A game by KokoroPixel — kokoropixel.com/korogram/
A new nonogram (picross) every day. Paint with logic, reveal the hidden picture.
Updated on
Sep 21, 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, Personal info, and Device or other IDs
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

First release of Korogram.

• Daily challenge, monthly challenge, and practice in four sizes
• Archive with all past days
• Collection with the name and fun fact for each picture
• Challenge anyone you want
Content rating
Everyone
In-Game Purchases
Learn more

App support

About the developer
Oscar Ramirez Jimenez
oramirezpublic@gmail.com
Alameda de Colón, 26 29001 Málaga Spain