$ cat writeup.md…
$ cat writeup.md…
bug-makers
Task: Express.js calculator computes arithmetic mean of two numbers, requiring result > 1000 while inputs must be 1-1000. Solution: JavaScript type confusion — hex literal '0x1000' passes range validation but evaluates to 4096 in computation, producing average > 1000.
Permission denied (requires tier.pro)
Sign in with GitHub, Discord, or Google to continue. No email required.
$sign in$ grep --similar