msp430 donut?

https://microcorruption.com/

Load the Tutorial level, skip the tutorial

hit c, check the 'enter hex' box, and paste this:
3e4000103f400080b012484530400080

then type:
let pc=sp+e
c

then paste this:
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
and hit c again.