Sudoku With a Hidden Picture: Play and Reveal

How the hidden picture works

On Sudoku Art, a picture hides behind every grid. It stays blurred or masked at the start of the game, then reveals itself little by little with every correctly filled cell, until it appears in full once the grid is complete.

A personal photo or an artwork

The picture to reveal can be a photo you upload yourself — a memory, a portrait, a holiday snapshot — or an artwork picked from a gallery of famous paintings. See the dedicated page on Sudoku Art and the artworks to discover.

A game that stays interesting until the end

Unlike a classic Sudoku grid where only the last cell matters, the hidden picture gives you a good reason to keep playing even as the grid gets harder: every digit placed brings you a little closer to the full reveal.

It's also an original way to prepare a custom challenge for a friend or family member.