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31 / 232 9072 / 25741

Triple Dereference

Time of First Successful Submission: 2025-07-27 10:18:51

set-register

Time of First Successful Submission: 2025-07-29 13:57:25

set-multiple-registers

Time of First Successful Submission: 2025-07-29 14:02:49

add-to-register

Time of First Successful Submission: 2025-07-29 14:12:31

linear-equation-registers

Time of First Successful Submission: 2025-07-29 14:19:33

integer-division

Time of First Successful Submission: 2025-07-29 14:27:31

modulo-operation

Time of First Successful Submission: 2025-07-29 14:44:24

set-upper-byte

Time of First Successful Submission: 2025-07-29 15:13:44

efficient-modulo

Time of First Successful Submission: 2025-07-29 15:27:43

byte-extraction

Time of First Successful Submission: 2025-07-29 15:45:20

bitwise-and

Time of First Successful Submission: 2025-07-29 15:56:58

check-even

Time of First Successful Submission: 2025-07-30 13:03:59

memory-read

Time of First Successful Submission: 2025-07-30 13:09:33

memory-write

Time of First Successful Submission: 2025-07-30 13:13:08

memory-increment

Time of First Successful Submission: 2025-07-30 13:26:38

byte-access

Time of First Successful Submission: 2025-07-30 13:30:39

memory-size-access

Time of First Successful Submission: 2025-07-30 13:34:29

little-endian-write

Time of First Successful Submission: 2025-07-30 13:41:53

memory-sum

Time of First Successful Submission: 2025-07-30 14:01:46

stack-subtraction

Time of First Successful Submission: 2025-07-30 14:06:16

swap-stack-values

Time of First Successful Submission: 2025-07-30 14:18:51

average-stack-values

Time of First Successful Submission: 2025-07-30 14:41:50

absolute-jump

Time of First Successful Submission: 2025-07-30 14:47:40

relative-jump

Time of First Successful Submission: 2025-07-30 15:00:17

jump-trampoline

Time of First Successful Submission: 2025-07-30 15:11:54

conditional-jump

Time of First Successful Submission: 2025-07-30 16:07:12

indirect-jump

Time of First Successful Submission: 2025-07-31 15:02:04

average-loop

Time of First Successful Submission: 2025-07-31 15:27:15

count-non-zero

Time of First Successful Submission: 2025-07-31 15:47:08

string-lower

Time of First Successful Submission: 2025-08-03 03:49:42

most-common-byte

Time of First Successful Submission: 2025-08-03 15:49:42

Intro to Cybersecurity

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Path Traversal 1

Time of First Successful Submission: 2025-09-07 14:52:26

Path Traversal 2

Time of First Successful Submission: 2025-09-07 15:05:00

CMDi 1

Time of First Successful Submission: 2025-09-07 15:59:53

CMDi 2

Time of First Successful Submission: 2025-09-08 13:50:09

CMDi 3

Time of First Successful Submission: 2025-09-08 13:52:21

CMDi 4

Time of First Successful Submission: 2025-09-08 14:19:49

CMDi 5

Time of First Successful Submission: 2025-09-08 14:23:43

CMDi 6

Time of First Successful Submission: 2025-09-08 14:27:49

Authentication Bypass 1

Time of First Successful Submission: 2025-09-08 15:25:08

Authentication Bypass 2

Time of First Successful Submission: 2025-09-08 15:27:05

SQLi 1

Time of First Successful Submission: 2025-09-08 15:39:40

SQLi 2

Time of First Successful Submission: 2025-09-08 15:44:29

SQLi 3

Time of First Successful Submission: 2025-09-08 15:50:53

SQLi 4

Time of First Successful Submission: 2025-09-08 15:54:52

SQLi 5

Time of First Successful Submission: 2025-09-10 15:31:36

XSS 1

Time of First Successful Submission: 2025-09-10 15:39:00

XSS 2

Time of First Successful Submission: 2025-09-10 15:46:00

XSS 3

Time of First Successful Submission: 2025-09-10 15:51:37

XSS 4

Time of First Successful Submission: 2025-09-10 15:53:51

XSS 5

Time of First Successful Submission: 2025-09-11 14:58:13

XSS 6

Time of First Successful Submission: 2025-09-11 15:02:30

XSS 7

Time of First Successful Submission: 2025-09-11 15:18:02

CSRF 1

Time of First Successful Submission: 2025-09-14 10:50:57

CSRF 2

Time of First Successful Submission: 2025-09-14 13:25:13

CSRF 3

Time of First Successful Submission: 2025-09-14 13:37:59

CSRF 4

Time of First Successful Submission: 2025-09-14 13:55:01

CSRF 5

Time of First Successful Submission: 2025-09-14 15:02:12

Connect

Time of First Successful Submission: 2025-09-14 15:08:18

Send

Time of First Successful Submission: 2025-09-14 15:09:39

Shutdown

Time of First Successful Submission: 2025-09-14 15:38:51

Listen

Time of First Successful Submission: 2025-09-14 15:39:50

Scan 1

Time of First Successful Submission: 2025-09-14 15:55:23

Scan 2

Time of First Successful Submission: 2025-09-14 16:01:09

Monitor 1

Time of First Successful Submission: 2025-09-16 15:12:43

Monitor 2

Time of First Successful Submission: 2025-09-16 15:33:23

Sniffing Cookies

Time of First Successful Submission: 2025-09-16 15:37:57

Network Configuration

Time of First Successful Submission: 2025-09-23 14:50:57

Firewall 1

Time of First Successful Submission: 2025-09-23 15:13:54

Firewall 2

Time of First Successful Submission: 2025-09-23 15:15:45

Firewall 3

Time of First Successful Submission: 2025-09-23 15:25:16

Denial of Service 1

Time of First Successful Submission: 2025-09-23 15:37:32

Denial of Service 2

Time of First Successful Submission: 2025-09-23 15:45:48

Denial of Service 3

Time of First Successful Submission: 2025-09-23 15:55:57

Ethernet

Time of First Successful Submission: 2025-09-24 14:35:54

IP

Time of First Successful Submission: 2025-09-24 14:49:46

TCP

Time of First Successful Submission: 2025-09-24 14:57:58

TCP Handshake

Time of First Successful Submission: 2025-09-24 15:09:41

UDP

Time of First Successful Submission: 2025-09-24 16:04:24

UDP 2

Time of First Successful Submission: 2025-09-24 16:05:50

UDP Spoofing 1

Time of First Successful Submission: 2025-09-27 15:37:26

ARP

Time of First Successful Submission: 2025-10-07 14:13:56

XOR

Time of First Successful Submission: 2025-10-12 14:58:01

XORing Hex

Time of First Successful Submission: 2025-10-12 15:07:36

XORing ASCII

Time of First Successful Submission: 2025-10-13 15:37:49

XORing ASCII Strings

Time of First Successful Submission: 2025-10-16 14:23:46

One-time Pad

Time of First Successful Submission: 2025-10-16 14:29:27

One-time Pad Tampering

Time of First Successful Submission: 2025-10-16 14:36:44

Many-time Pad

Time of First Successful Submission: 2025-10-16 14:46:28

AES

Time of First Successful Submission: 2025-10-17 13:17:31

Start Here

11 / 12 4160 / 48903

Using the Terminal

Time of First Successful Submission: 2025-08-21 17:00:49

Using the VSCode Workspace

Time of First Successful Submission: 2025-07-25 14:54:03

Using the GUI Desktop

Time of First Successful Submission: 2025-07-25 14:56:33

Pasting into the Desktop

Time of First Successful Submission: 2025-07-25 14:59:11

Restarting Challenges

Time of First Successful Submission: 2025-07-25 15:01:57

Challenge Programs

Time of First Successful Submission: 2025-07-25 15:07:36

The Flag File

Time of First Successful Submission: 2025-07-25 15:15:27

Using Privileged Mode

Time of First Successful Submission: 2025-07-25 15:19:43

Persistent Home Directories - One

Time of First Successful Submission: 2025-07-25 15:25:44

Persistent Home Directories - Two

Time of First Successful Submission: 2025-07-25 15:29:19

Computing 101

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Your First Register

Time of First Successful Submission: 2025-07-26 15:31:12

Your First Syscall

Time of First Successful Submission: 2025-07-26 15:35:47

Exit Codes

Time of First Successful Submission: 2025-07-26 15:39:27

Building Executables

Time of First Successful Submission: 2025-07-26 16:13:40

Moving Between Registers

Time of First Successful Submission: 2025-07-26 16:17:15

Loading From Memory

Time of First Successful Submission: 2025-07-27 09:19:41

More Loading Practice

Time of First Successful Submission: 2025-07-27 09:22:34

Dereferencing Pointers

Time of First Successful Submission: 2025-07-27 09:32:05

Dereferencing Yourself

Time of First Successful Submission: 2025-07-27 09:36:00

Dereferencing with Offsets

Time of First Successful Submission: 2025-07-27 09:50:21

Stored Addresses

Time of First Successful Submission: 2025-07-27 10:10:14

Double Dereference

Time of First Successful Submission: 2025-07-27 10:15:16

Tracing Syscalls

Time of First Successful Submission: 2025-07-27 06:58:03

Starting GDB

Time of First Successful Submission: 2025-07-27 07:10:50

Starting Programs in GDB

Time of First Successful Submission: 2025-07-27 07:16:26

Writing Output

Time of First Successful Submission: 2025-07-27 13:10:43

Chaining Syscalls

Time of First Successful Submission: 2025-07-27 14:42:23

Writing Strings

Time of First Successful Submission: 2025-07-27 14:48:18

Reading Data

Time of First Successful Submission: 2025-07-27 15:02:06

Debugging Programs

Time of First Successful Submission: 2025-08-06 15:39:21

Inspecting Registers

Time of First Successful Submission: 2025-08-06 16:00:42

Examining Memory

Time of First Successful Submission: 2025-08-07 14:26:35

Setting Breakpoints

Time of First Successful Submission: 2025-08-07 15:24:40

GDB Scripting

Time of First Successful Submission: 2025-08-08 13:55:52

Modifying Data

Time of First Successful Submission: 2025-08-09 14:49:24

Modifying Execution

Time of First Successful Submission: 2025-08-10 09:21:11

Broken Functions

Time of First Successful Submission: 2025-08-10 15:02:37

Exit

Time of First Successful Submission: 2025-08-13 12:15:53

Socket

Time of First Successful Submission: 2025-08-13 14:21:05

Bind

Time of First Successful Submission: 2025-08-13 14:53:39

Listen

Time of First Successful Submission: 2025-08-13 15:30:11

Accept

Time of First Successful Submission: 2025-08-13 15:35:35

Static Response

Time of First Successful Submission: 2025-08-14 14:41:01

Dynamic Response

Time of First Successful Submission: 2025-08-18 16:16:24

Iterative GET Server

Time of First Successful Submission: 2025-08-19 13:14:23

Concurrent GET Server

Time of First Successful Submission: 2025-08-20 13:27:45

Concurrent POST Server

Time of First Successful Submission: 2025-08-20 16:51:21

Web Server

Time of First Successful Submission: 2025-08-21 16:55:13

Playing With Programs

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What's the password?

Time of First Successful Submission: 2025-08-23 14:03:42

... and again!

Time of First Successful Submission: 2025-08-23 14:17:49

Newline Troubles

Time of First Successful Submission: 2025-08-23 14:24:28

Reasoning about files

Time of First Successful Submission: 2025-08-23 14:30:07

Specifying Filenames

Time of First Successful Submission: 2025-08-23 14:32:40

Binary and Hex Encoding

Time of First Successful Submission: 2025-08-23 16:13:59

More Hex

Time of First Successful Submission: 2025-08-23 16:18:38

Decoding Hex

Time of First Successful Submission: 2025-08-24 04:04:15

Decoding Practice

Time of First Successful Submission: 2025-08-24 04:31:40

Encoding Practice

Time of First Successful Submission: 2025-08-24 05:14:14

Hex-encoding ASCII

Time of First Successful Submission: 2025-08-24 05:23:22

Nested Encoding

Time of First Successful Submission: 2025-08-24 05:29:46

Hex-encoding UTF-8

Time of First Successful Submission: 2025-08-24 14:20:01

UTF Mixups

Time of First Successful Submission: 2025-08-24 14:34:19

Modifying Encoded Data

Time of First Successful Submission: 2025-08-24 15:17:22

Decoding Base64

Time of First Successful Submission: 2025-08-24 16:21:42

Encoding Base64

Time of First Successful Submission: 2025-08-24 16:23:38

Dealing with Obfuscation

Time of First Successful Submission: 2025-08-24 16:28:32

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-08-24 16:36:56

Your First HTTP Request

Time of First Successful Submission: 2025-08-25 14:39:38

Reading Flask

Time of First Successful Submission: 2025-08-25 14:43:31

Commented Data

Time of First Successful Submission: 2025-08-25 14:46:40

HTTP Metadata

Time of First Successful Submission: 2025-08-25 14:48:54

HTTP (netcat)

Time of First Successful Submission: 2025-08-25 14:53:47

HTTP Paths (netcat)

Time of First Successful Submission: 2025-08-25 14:59:43

HTTP (curl)

Time of First Successful Submission: 2025-08-25 15:01:50

HTTP (python)

Time of First Successful Submission: 2025-08-25 15:05:06

HTTP Host Header (python)

Time of First Successful Submission: 2025-08-25 15:23:10

HTTP Host Header (curl)

Time of First Successful Submission: 2025-08-25 16:08:29

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-08-25 16:10:49

URL Encoding (netcat)

Time of First Successful Submission: 2025-08-25 16:15:56

HTTP GET Parameters

Time of First Successful Submission: 2025-08-26 16:40:17

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-08-26 16:44:03

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-08-26 16:50:18

HTTP Forms

Time of First Successful Submission: 2025-08-27 16:54:37

HTTP Forms (curl)

Time of First Successful Submission: 2025-08-27 17:01:50

HTTP Forms (netcat)

Time of First Successful Submission: 2025-08-27 17:09:19

HTTP Forms (python)

Time of First Successful Submission: 2025-08-27 17:12:39

HTTP Forms Without Forms

Time of First Successful Submission: 2025-08-28 14:46:10

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-08-28 14:50:52

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-08-28 14:55:20

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-08-28 14:58:42

HTTP Redirects (curl)

Time of First Successful Submission: 2025-08-28 14:59:47

HTTP Redirects (python)

Time of First Successful Submission: 2025-08-28 15:01:41

HTTP Cookies (curl)

Time of First Successful Submission: 2025-08-28 15:11:31

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-08-28 15:13:27

HTTP Cookies (python)

Time of First Successful Submission: 2025-08-28 15:19:13

Server State (python)

Time of First Successful Submission: 2025-08-28 15:22:46

Listening Web

Time of First Successful Submission: 2025-08-28 15:26:32

Speaking Redirects

Time of First Successful Submission: 2025-08-28 15:33:27

JavaScript Redirects

Time of First Successful Submission: 2025-08-28 16:26:25

Including JavaScript

Time of First Successful Submission: 2025-08-30 11:57:02

HTTP (javascript)

Time of First Successful Submission: 2025-08-30 13:48:44

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-08-30 14:03:48

HTTP Forms (javascript)

Time of First Successful Submission: 2025-08-30 14:08:54

cat

Time of First Successful Submission: 2025-08-30 14:42:34

more

Time of First Successful Submission: 2025-08-30 14:44:31

less

Time of First Successful Submission: 2025-08-30 14:52:20

tail

Time of First Successful Submission: 2025-08-30 14:52:54

head

Time of First Successful Submission: 2025-08-30 14:56:14

sort

Time of First Successful Submission: 2025-08-30 15:08:26

vim

Time of First Successful Submission: 2025-09-03 15:39:08

emacs

Time of First Successful Submission: 2025-09-03 15:41:28

nano

Time of First Successful Submission: 2025-09-03 15:42:18

rev

Time of First Successful Submission: 2025-09-03 15:44:30

od

Time of First Successful Submission: 2025-09-03 15:54:19

hd

Time of First Successful Submission: 2025-09-03 15:55:44

xxd

Time of First Successful Submission: 2025-09-03 15:59:40

base32

Time of First Successful Submission: 2025-09-04 14:28:22

base64

Time of First Successful Submission: 2025-09-04 14:35:03

split

Time of First Successful Submission: 2025-09-04 14:41:10

gzip

Time of First Successful Submission: 2025-09-04 14:44:49

bzip2

Time of First Successful Submission: 2025-09-04 14:46:10

zip

Time of First Successful Submission: 2025-09-04 14:55:23

tar

Time of First Successful Submission: 2025-09-04 15:02:25

ar

Time of First Successful Submission: 2025-09-04 15:08:27

cpio

Time of First Successful Submission: 2025-09-04 15:18:58

genisoimage

Time of First Successful Submission: 2025-09-04 15:33:51

env

Time of First Successful Submission: 2025-09-04 15:44:37

find

Time of First Successful Submission: 2025-09-04 15:49:43

make

Time of First Successful Submission: 2025-09-04 15:53:44

nice

Time of First Successful Submission: 2025-09-05 12:57:30

timeout

Time of First Successful Submission: 2025-09-05 12:58:33

stdbuf

Time of First Successful Submission: 2025-09-05 15:05:21

setarch

Time of First Successful Submission: 2025-09-05 15:20:58

watch

Time of First Successful Submission: 2025-09-05 15:23:34

socat

Time of First Successful Submission: 2025-09-05 15:28:36

whiptail

Time of First Successful Submission: 2025-09-05 15:31:04

awk

Time of First Successful Submission: 2025-09-06 06:42:32

sed

Time of First Successful Submission: 2025-09-06 06:48:40

ed

Time of First Successful Submission: 2025-09-06 06:51:33

chown

Time of First Successful Submission: 2025-09-06 06:52:47

chmod

Time of First Successful Submission: 2025-09-06 06:54:47

cp

Time of First Successful Submission: 2025-09-06 06:57:12

mv

Time of First Successful Submission: 2025-09-06 08:00:45

perl

Time of First Successful Submission: 2025-09-06 08:26:19

python

Time of First Successful Submission: 2025-09-06 08:29:08

ruby

Time of First Successful Submission: 2025-09-06 11:37:31

bash

Time of First Successful Submission: 2025-09-06 12:39:39

date

Time of First Successful Submission: 2025-09-06 12:40:30

dmesg

Time of First Successful Submission: 2025-09-06 12:41:33

wc

Time of First Successful Submission: 2025-09-06 12:42:36

gcc

Time of First Successful Submission: 2025-09-06 12:45:39

as

Time of First Successful Submission: 2025-09-06 12:49:31

wget

Time of First Successful Submission: 2025-09-06 12:59:12

ssh-keygen

Time of First Successful Submission: 2025-09-06 13:48:01

SQL Queries

Time of First Successful Submission: 2025-09-07 02:05:43

Filtering SQL

Time of First Successful Submission: 2025-09-07 02:07:57

Choosing Columns

Time of First Successful Submission: 2025-09-07 02:17:11

Exclusionary Filtering

Time of First Successful Submission: 2025-09-07 02:21:22

Filtering Strings

Time of First Successful Submission: 2025-09-07 02:24:14

Filtering on Expressions

Time of First Successful Submission: 2025-09-07 02:35:33

SELECTing Expressions

Time of First Successful Submission: 2025-09-07 03:31:35

Composite Conditions

Time of First Successful Submission: 2025-09-07 03:35:41

Reaching Your LIMITs

Time of First Successful Submission: 2025-09-07 03:37:24

Querying Metadata

Time of First Successful Submission: 2025-09-07 03:44:19

DSU Cyber Camps

11 / 104 4438 / 49198

Using the Terminal

Time of First Successful Submission: 2025-08-21 17:00:49

Using the VSCode Workspace

Time of First Successful Submission: 2025-07-25 14:54:03

Using the GUI Desktop

Time of First Successful Submission: 2025-07-25 14:56:33

Pasting into the Desktop

Time of First Successful Submission: 2025-07-25 14:59:11

Restarting Challenges

Time of First Successful Submission: 2025-07-25 15:01:57

Getting Help

Time of First Successful Submission: 2025-07-25 15:05:25

Challenge Programs

Time of First Successful Submission: 2025-07-25 15:07:36

The Flag File

Time of First Successful Submission: 2025-07-25 15:15:27

Using Privileged Mode

Time of First Successful Submission: 2025-07-25 15:19:43

Persistent Home Directories - One

Time of First Successful Submission: 2025-07-25 15:25:44

Persistent Home Directories - Two

Time of First Successful Submission: 2025-07-25 15:29:19

GCA CTF

11 / 104 4438 / 49198

Using the Terminal

Time of First Successful Submission: 2025-08-21 17:00:49

Using the VSCode Workspace

Time of First Successful Submission: 2025-07-25 14:54:03

Using the GUI Desktop

Time of First Successful Submission: 2025-07-25 14:56:33

Pasting into the Desktop

Time of First Successful Submission: 2025-07-25 14:59:11

Restarting Challenges

Time of First Successful Submission: 2025-07-25 15:01:57

Getting Help

Time of First Successful Submission: 2025-07-25 15:05:25

Challenge Programs

Time of First Successful Submission: 2025-07-25 15:07:36

The Flag File

Time of First Successful Submission: 2025-07-25 15:15:27

Using Privileged Mode

Time of First Successful Submission: 2025-07-25 15:19:43

Persistent Home Directories - One

Time of First Successful Submission: 2025-07-25 15:25:44

Persistent Home Directories - Two

Time of First Successful Submission: 2025-07-25 15:29:19