Also known as
  • R217
  • csie217
  • 217_XCTF
  • +217
  • -217

Academic team National Taiwan University

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Participated in CTF events

Overall rating place: 2 with 470.140 pts in 2017

PlaceEventCTF pointsRating points
6CONFidence CTF 20172370.000040.341
22DEF CON CTF Qualifier 20171342.000035.925
1PlaidCTF 20175687.0000172.920
31BCTF 20171485.00003.110
3HITB CTF Amsterdam 20173300.000023.590
9Codegate CTF Finals 2017600.000011.760
5ASIS CTF Quals 20174185.000035.816
1Teaser CONFidence CTF 20172501.000020.000
1VolgaCTF 2017 Quals4350.000046.600
40CTF 2017 Quals4116.000039.623
8UCSB iCTF 2017679963.23879.092
8Pragyan CTF 20171785.00005.369
5Codegate 2017 prequals3360.000035.982
4SECCON 2016 Final competition 1798.000019.344
104Insomni'hack teaser 2017200.00001.572

Overall rating place: 6 with 1088.393 pts in 2016

PlaceEventCTF pointsRating points
1WhiteHat Grand Prix 20168360.000041.800
91SharifCTF 7871.00005.586
2SECCON 2016 Online CTF6400.000044.538
28RC3 CTF 20163690.000010.547
1Trend Micro CTF 2016 The Final7320.000033.340
31Qiwi-Infosec CTF-20163100.00006.611
15RuCTFE 2016939611.000018.053
24Hack The Vote 20162051.00009.306
57EKOPARTY CTF 20161500.000013.308
4Hack.lu CTF 20161924.000060.186
1Hackover CTF 2016858.000049.620
8TUM CTF 20162732.000015.608
14DefCamp CTF Qualification 20161404.00007.278
5CSAW CTF Qualification Round 20165226.000029.426
1WhiteHat Contest 124900.000040.000
7ASIS CTF Finals 20162757.000043.259
2Tokyo Westerns/MMA CTF 2nd 20166290.000078.248
32BioTerra CTF 2016351.00003.261
19Hackcon 20161751.00008.568
2Trend Micro CTF 2016 Online Qualifier3509.000030.799
11SECUINSIDE CTF Quals 20161127.00006.464
27DEF CON CTF Qualifier 20161583.000032.766
2TU CTF 20164685.000027.375
5ASIS CTF Quals 20162015.000028.657
3Codegate CTF Finals 20162632.00000.000
50CTF 2016 Finals7567.000025.203
1PlaidCTF 20164392.0000172.920
7Teaser CONFidence CTF 2016900.00007.857
40Nuit du Hack CTF Quals 20161400.000017.215
7Pwn2Win CTF 20161055.000012.943
54VolgaCTF 2016 Quals1350.00006.904
2BCTF 20164979.000046.407
10Codegate CTF 2016 Quals4243.000040.984
100CTF 2016 Quals44.000026.611
2SSCTF 2016 Quals4410.000012.769
1Internetwache CTF 20162100.000010.000
3Sharif University CTF 20165476.000044.993
2SECCON 2015 Final competition (International) 2260.00000.000
7Insomni'hack teaser 20161250.000018.986

Overall rating place: 9 with 769.190 pts in 2015

PlaceEventCTF pointsRating points
1WhiteHat Grand Prix – Final Round 201529400.000010.000
1SECCON 2015 Online CTF6323.000060.000
49447 Security Society CTF 20153307.000028.622
6Trend Micro CTF Asia Pacific & Japan 2015 Final100.00006.071
123Hack Dat Kiwi 2015500.00003.087
1RCTF 2015 Quals4530.000050.000
441TUM CTF Teaser0.00000.000
7WhiteHat Grand Prix – Qualification Round 20153500.000014.221
69EKOPARTY CTF 2015840.00008.188
7Hack.lu CTF 20155908.000064.495
6ASIS CTF Finals 20153001.000030.670
114Defcamp CTF Qualification 2015950.00002.128
7Trend Micro CTF Asia Pacific & Japan 2015 Online Qualifier4211.000017.365
29CSAW CTF Qualification Round 20155110.000031.175
5MMA CTF 1st 20153350.000031.103
7WhiteHat Contest 101800.00007.857
32PoliCTF 20152100.000013.678
3ASIS CTF Quals 20154801.000035.044
15VolgaCTF 2015 Quals3700.000015.843
8Teaser CONFidence CTF 20151900.00004.583
10CTF 2015 Finals33881.096040.000
1PlaidCTF 20154572.0000150.000
10CTF 2015 Quals7830.000060.000
1BCTF 20155027.000080.000
122Ghost in the Shellcode 2015300.00005.059

Overall rating place: 44 with 262.173 pts in 2014

PlaceEventCTF pointsRating points
431C3 CTF540.000060.212
20RuCTFE 2014111146.76008.387
29447 Security Society CTF 20144830.000042.706
17Hack.lu CTF 20144579.000040.226
40CSAW CTF Qualification Round 20143960.000027.577
87backdoorCTF 2014810.00007.856
17Boston Key Party CTF 20142375.000029.676
23Olympic CTF Sochi 20141450.000019.180
30PHD CTF Quals 201426500.000024.053
165Ghost in the Shellcode 2014101.00002.300

Overall rating place: 65 with 182.926 pts in 2013

PlaceEventCTF pointsRating points
2730C3 CTF1550.000024.078
9OWASP ALGERIA CTF 201330.00004.040
16CSCAMP CTF Quals 20133580.00004.228
21Hack.lu CTF 20132461.000042.046
1Sharif University CTF 20134650.000040.000
62CSAW CTF Qualification Round 20134800.000024.060
12EBCTF 20132500.000044.474

Team members

Team writeups

EventTaskAction
PlaidCTF 2017Plaid Party Planning [400]read writeup
0CTF 2017 Qualspages [647]read writeup
WhiteHat Grand Prix 2016Cao lau [400]read writeup
WhiteHat Grand Prix 2016Bun bo Nam Bo [500]read writeup
WhiteHat Grand Prix 2016Bun bo Nam Bo [500]read writeup
Tokyo Westerns/MMA CTF 2nd 2016Diary [300]read writeup