CTFtime.org

US scriptohio

Also known as
  • Buckeye Bureau of BOF
  • OpeOnlyOverflows
  • The real OSU
  • BuckeyeBureauOfBOF
  • not SIGPwny
  • Ope, Only Overflows
  • script ohio
  • Scarlet Senate of Shellcoding
  • script0H10

Academic team The Ohio State University

Website: https://osucyber.club/

Sign in to join the team.



OSU's Cyber Security Club CTF Team

The "OpeOnlyOverflows" alias is a superteam: Ohio State + Purdue (b01lers) + UIUC (SIGPwny)

not SIGPwny = Ohio State + Purdue

Participated in CTF events

Overall rating place: 793 with 57.749 pts in 2025

Country place: 76

PlaceEventCTF pointsRating points
187K17 CTF1214.00000.000*
310ImaginaryCTF 20251100.00007.389
125TFC CTF 2025200.00002.485
613UIUCTF 202550.00001.118
34WolvCTF 20255871.000020.152
4BearcatCTF 2025: World Tour9750.000024.757
85x3CTF 2025 (feat. mvm)419.00001.847

Overall rating place: 415 with 113.658 pts in 2024

Country place: 43

PlaceEventCTF pointsRating points
35SpookyCTF 20247739.000010.772
196CyberSpace CTF 2024625.00001.066

Overall rating place: 315 with 128.825 pts in 2023

Country place: 36

PlaceEventCTF pointsRating points
114DEADFACE CTF 20232765.00009.279
132CSAW CTF Qualification Round 20231987.00004.347
108cursedCTF 2023960.00001.811
17Hack-A-Sat 4 Qualifiers1548.000019.529
5WolvCTF 202311929.000022.033
100idekCTF 2022*2300.00002.826

Overall rating place: 301 with 106.271 pts in 2022

Country place: 36

PlaceEventCTF pointsRating points
27SunshineCTF 20221013.00005.939
42CSAW CTF Qualification Round 20224771.000013.086
356UIUCTF 20221.00000.101
17Hack-A-Sat 3 Qualifiers1269.000015.910
115TJCTF 20221516.00004.068
34Wolverine Security Conference/CTF4832.00009.473
75Decompetition v2.0200.00001.043
46DiceCTF 20221205.00005.230
99Real World CTF 4th99.00001.800

Overall rating place: 100 with 201.303 pts in 2021

Country place: 15

PlaceEventCTF pointsRating points
31hxp CTF 20211063.000014.041
31SECCON CTF 20211025.000018.161
79HTB Uni CTF 2021 - Quals2300.00005.600
32CSAW CTF Final Round 2021979.00005.434
6DamCTF 20216639.000023.992
32CSAW CTF Qualification Round 20215791.00000.000
399ALLES! CTF 2021104.00000.976
122UIUCTF 2021738.00001.790
3redpwnCTF 20217715.000037.757
23Hack-A-Sat 2 Qualifiers925.00000.000
4b01lers CTF8170.00000.000
83UMassCTF 20211821.00005.765
7UTCTF 202131242.000035.119
40DiceCTF 2021995.00005.814

Organized CTF events

NameWeight
BuckeyeCTF 202550.00
BuckeyeCTF 202450.91
BuckeyeCTF 202334.50
BuckeyeCTF 202224.81
BuckeyeCTF 202124.81

Team members

Team writeups

EventTaskAction
hxp CTF 2021brie man [208]read writeup
hxp CTF 2021shitty blog [250]read writeup
hxp CTF 2021unzipper [172]read writeup
hxp CTF 2021gipfel [85]read writeup
DamCTF 2021hav3-i-been-pwn3d [493]read writeup
CSAW CTF Qualification Round 2021word_games [499]read writeup
Google Capture The Flag 2021Filestore [50]read writeup
Google Capture The Flag 2021Hexagon [166]read writeup
Google Capture The Flag 2021Pythia [173]read writeup
Google Capture The Flag 2021CPP [75]read writeup
redpwnCTF 2021quaternion-revenge [205]read writeup
redpwnCTF 2021Keeper of the Flag [174]read writeup
redpwnCTF 2021scrambled-elgs [143]read writeup
redpwnCTF 2021yahtzee [128]read writeup
redpwnCTF 2021dimensionality [144]read writeup
redpwnCTF 20212k [229]read writeup
DEF CON CTF Qualifier 2021mooosl [177]read writeup
DEF CON CTF Qualifier 2021nooopster [115]read writeup
UTCTF 2021RF Is spOOKy [996]read writeup
PlaidCTF 2021Pearl's U-Stor [240]read writeup
UTCTF 2021Hack Bob's Box [930]read writeup
UTCTF 2021Algorithm [994]read writeup
b01lers CTFUnlucky Strike [498]read writeup
b01lers CTFbunnydance [497]read writeup
b01lers CTFswirler [341]read writeup
b01lers CTFroulette_wheel [491]read writeup
b01lers CTFRSASSS [493]read writeup
UMassCTF 2021webserver [430]read writeup
UMassCTF 2021malware [434]read writeup
UMassCTF 2021Hermit - Part 2 [307]read writeup
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