LostKey

Author

n0p

Description

You know the area around your house at the edge of the world quite well. However, the world is big and its edge is long. To have a look at the other parts of the world's edge, you took one month off and planned a road trip. But you just can't seem to find your car key... Luckily you've left yourself some hints where you might find it, as this is not the first time you forgot where you've put it!

Solution

See notes.txt and rop_in_c.c

Point Value

350

Flag

flag{Th3_key_1s_in_th3_secret_comp4rtment_of_your_t00l_sh3d...}