enzocut

77th place

2250 points

Solves

Challenge	Category	Value	Time
ROP 3 - ret2system	PWN IV	500
ROP 2 - Silly Syscalls	PWN IV	400
ROP 1 - ret2win v2	PWN IV	300
4 - Format	PWN I	350
3 - Execute	PWN I	250
2 - Return	PWN I	200
1 - Manipulate	PWN I	150
0 - Overflow	PWN I	100