Is there a way to change the type byte of a program using axe, for example, changing it into an appvar? If so, how?

I need 7x7 monochrome chess sprites for each piece, for black and white players. I have my own for a couple of the pieces but I don't think they're good, so I'd like for others to share what they can do whith a 7x7 size >_<. I would've made it larger, but a full 8x8 board doesn't fit with any larger sprites :\.

I am making a maze game. It makes the maze and lets you move through the maze, but hitting the clear button to exit the game or beating it results in the calculator freezing and I'm not sure why. I used Full mode but set it back to normal before running the navigation part. All it has to do from where it is working and the end of the program is exit its loop through an "End". I backed it up before trying to run it so it isn't too big of a problem, but I don't get why it freezes. Can anyone help?

I have been working on a program, well it works but im making it better, that requests you to input the length of a leg of a triangle and it will give you all of the right triangles it can be in with all sides integers while it is still a leg. I don't have my cord right now but here's an example of what it would show/do.
Note: the etc at the end isnt in the end of the program, i just didnt want to type out all the outputs it gives
         the * means its an action
         the input 120 is just an example number you would type in, the following numbers all actual results it gives for 120 (go ahead, check them)

-Input ? 120-

*clears screen*

Possible Triplets (with the leg you entered being "A")

B=3599
C=3601
Area=215940

B=1798
C=1802
Area=107880

*pauses screen*
*clears screen*

B=1197
C=1203
Area=71820

B=896
C=904
Area=53760

*pauses screen*
*clears screen*

B=715
C=725
Area=42900

B=594
C=606
Area=35640

*pauses screen
*clears screen*
[etc]

EDIT: Alright, the program is uploaded, feedback is welcome and appreciated

EDIT: OOPS! I just noticed an extra character in the program that will make it error. If it tells you there's an error, delete the list symbol infront of the List1. (There will be 2 small Ls, delete the first one). Sorry about that, it was just a mistake from my optimizations.