Mystery Color by Number Pixel Art
239 mystery pictures: color each square by its number, and a hidden picture appears. Every page has an answer key.
PDF paper size:
Animals and Magical Creatures
Reveal surprising animal pictures as you color. Try the cat celebrating a birthday with cake. You can also color a calm horse resting on a cushion.
Magical themes include an adorable mermaid puppy. Children can also discover a cute baby penguin drinking boba tea. Our collection includes a birthday bunny holding a cake.
Holiday Hidden Pictures
Print holiday themes like a Christmas stocking stuffed with a candy cane. You can also find an artist turkey painting an autumn leaf. We also have a bubbly magma rock with big eyes.
Every page is a free printable PDF in US Letter or A4 format.
How the Pixel Grids Work
These mystery color by numbers pages use a grid layout. Each square has a number matching the color key. The final image remains a secret until finished.
Students reveal color by numbers hidden pictures as they work. Teachers can download versions with a full answer key page. Try pixel art color by numbers for a unique challenge.
Questions
How do I know what the hidden picture is?
A small finished picture is printed on the page. The picture slowly appears as you fill in the numbered squares. Teachers can also print a separate answer key page.
What themes are available for mystery pictures?
You can find 30 different themes including Christmas, Thanksgiving, and Winter. We have animals like cats, dogs, and dinosaurs. We also offer magical creatures like unicorns and dragons.





























