Write an program that terminates after 60 seconds - Robbers Thread
Jelly, edit distance 5 from 30 bytes

Original:


69266249554160949116534784œSÆl


Crack:


69266249554160949116534784œSÆl_29$$


I just subtracted 29 from the timeout immediately before the œS runs. (_29 subtracts 29, the dollars control precedence, a bit like parentheses in other languages.)