The Google Doodle Turing Machine gives you a series of binary numbers to match, by creating the correct program, using the buttons along the bottom.

That is, a machine that reads an arbitrary Turing machine description from a tape and simulates it. You can argue that such a machine forms the basis for the modern stored-program computer.

This is true for the challenge of proving that cascading stylesheets are Turing-complete, or that you don’t need all those fancy ISA bits of an ARM processors when you already got the LDM and ...

Turing completeness in blockchain allows for universal computation, enabling diverse applications and smart contracts with limitless computational possibilities.