A small puzzle for every day.

Catch Otto is a free logic puzzle with one new board every day. It takes a couple of minutes, and everyone in the world plays the same board.

The idea is simple. Otto is a clever little guy in jeans and a white T-shirt. He always takes his best escape, so chasing him never works. You have to read the walls, think a few moves ahead and trap him.

Fair by design

Every board is generated by a program and then checked by a solver that plays every possible game. That is how we know the Perfect number is the true minimum, and that every board can be solved. Otto is never random, so your time can be compared with anyone else’s.

Free to play

The daily board is free and always will be. Ads help pay for running the site. A subscription with unlimited boards is on the way for people who want more.

Say hello

Ideas, bugs or a time you are proud of: send us a message.