Thue-Mirr

Thue-Mirr is a 2D programming language with the following commands:

• \ / - Mirrors
• x - Output X coordinate of tile
• y - Output Y coordinate of tile
• 0 1 2 3 4 5 6 7 8 9 - Output a constant value

The initial configuration is the program tiled infinitely.

When a mirror is hit, the direction program flow is changed, and then the mirror might be flipped. It is flipped if the number of bits set in the number of times a mirror has previously been hit (not counting this one) is an odd number, otherwise it is not flipped.

External resources

• Interpreter in Python3 with some examples.