Project Euler (language)

Project Euler is a joke language by User:None1. It is made to complete the Project Euler problems with the shortest code possible.

There are only 28 valid programs, A-Z, 0 and 1, which solves the Project Euler problem 1-28 respectively.

Examples

Project Euler problem 1

1

Smallest 1000 digit fibonacci number

25

digit sum of 100!

20