Simple programming language consisting of only booleans.

Example:

a=input;
rep:
if (a!=true) print a;
goto rep;

Following commands exist:

• Assignment (no declaration necessary or allowed, e.g. a=true;).
• Print, outputs boolean as true or false.
• If-statement, same syntax as java.
• Goto and labels, for jumping.

Arbitrarily complex expressions using booleans and logic operators are possible. input is a special variable allowing for input from the user using a (y/n) prompt.