Wittgen
WIttgen is a two-instruction programming language modeled on the mind.
The Wittgen programming language consists of just two instructions and one special variable name.
Wittgen allows you to assign any text string to a variable of any name. It also allows you to retrieve the text assigned to that variable. Lastly, it has a special variable called “Doing Now”. Every execution step consists of retrieving the contents of Doing Now, removing the first assign found in that content and performing that assign.