Let's Tile the Plane, Together

Can a single type of tile cover a plane non-periodically?

This question, known as the "Einstein Problem" from the German *ein stein* meaning "one stone," puzzled mathematicians for decades.

In 2023, David Smith and his colleagues finally discovered the "true einstein tile," a tile that fills the plane without needing any mirror images.

This game turns that mysterious shape into jigsaw pieces you can enjoy with players from around the world.

Online Cooperative Play

Up to 8 players can work together on a single puzzle.

Open a Private Lobby to play with friends and family, or join a Public Lobby to meet players from around the world.

Of course, you can also enjoy it solo at your own pace.

A Journey Through World Heritage

Dozens of built-in puzzles inspired by iconic world heritage sites, including the Pyramids of Giza, the Taj Mahal, and Machu Picchu.

Scroll across the world map and pick a pin to start your next journey.

Puzzle Your Favorite Photos

Load any image (PNG / JPEG) and instantly turn it into an einstein-tile jigsaw puzzle.

Family memories, pet photos, any picture that matters to you can become a puzzle of your very own.

No Extra Charges

This is a one-time purchase. Once you own the game, you can enjoy every included world heritage puzzle from start to finish with no additional fees.

Disclaimer

You may freely use footage of this game on YouTube, livestreams, or websites, whether for profit or not.