# Google pays tribute to Alan Turing with an interactive Turing machine

Google could not miss the celebrations of 100 years of the birth of Alan Turing, premiering an expected *doodle* representing the Turing machine . The issue is not a simple drawing, but it is a binary interactive puzzle where you try to solve operating the machine.

It is fun to try to solve the problem complete the word “Google” with the tools that provides the machine. If you stay stuck permanently unable to solve, you can review the final video has the solution.

The puzzle has 12 levels – when you complete the first 6, the site reloaded with more difficult problems.

By the way, you can check more about alan turing here:

- A 100 years after the birth of Alan Turing
- Alan Turing: The Legacy
- Build a Lego Turing machine to honor its inventor
- Vinton Cerf praised the legacy of Alan Turing for computation

**Link:** Google