Otteretto is a puzzle game about palindromes (and otters).

New Puzzle Concept

This isn't another Match-3 game; it's a whole new idea to wrap your head around! How long of a palindrome can you make?

5 Endlessly-Replayable Game Modes

Classic: Try to reach each level's score goal in the addictive original mode.

The Daily Stack: Join a global competition every day! How many points can you get from the same set of squares as everyone else?

Puzzle: Use logical reasoning to figure out how to turn a set of squares into a single, massive palindrome!

Containment: With more squares being added every move, how long can you keep the container from overflowing?

Walls: In this challenging variant, you'll need to get creative to work around each level's impassable walls.

Compete With The World

See how you stack up with online, cross-platform leaderboards.