Exercises

Exercise Avg. Time Difficulty Solved by Tier
Javascript Snippet #02
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. easy 1927 PRO
Javascript Snippet #03
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. easy 1931 PRO
Javascript Snippet #04
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. medium 1806 PRO
Javascript Snippet #05
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. easy 1880 PRO
Javascript Snippet #06
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. easy 1751 PRO
Javascript Snippet #07
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. medium 1711 PRO
Python Snippet #01
This challenge covers the review of a snippet of code written in Python
< 1 Hr. easy 2391 PRO
Ruby Snippet #01
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. easy 1025 PRO
Ruby Snippet #02
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. medium 1110 PRO
Ruby Snippet #03
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. easy 1013 PRO
Ruby Snippet #04
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. medium 1022 PRO
Ruby Snippet #05
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. easy 1099 PRO
Ruby Snippet #06
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. easy 1002 PRO
Ruby Snippet #07
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. easy 863 PRO
Ruby Snippet #08
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. easy 903 PRO
Ruby Snippet #09
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. medium 857 PRO
HTTP 26
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 3276 PRO
HTTP 27
This challenge covers how to send specific HTTP requests
< 1 Hr. medium 3199 PRO
HTTP 28
This challenge covers how to send specific HTTP requests
< 1 Hr. medium 3192 PRO
HTTP 29
This challenge covers how to send specific HTTP requests
< 1 Hr. medium 3098 PRO
HTTP 30
This challenge covers how to send specific HTTP requests
< 1 Hr. hard 3138 PRO
CVE-2020-17xx7
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 1257 PRO
Ox Remote Code Execution
This exercise covers how you can gain code execution when an application is using Ox to deserialize data and is running on Ruby 2.3
2-4 Hr. hard 91 PRO
CVE-2020-9x9x
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 983 PRO
HTTP 21
This challenge covers how to send specific HTTP requests
< 1 Hr. medium 3424 PRO
HTTP 22
This challenge covers how to send specific HTTP requests
< 1 Hr. medium 3387 PRO
HTTP 23
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 3300 PRO
HTTP 24
This challenge covers how to send specific HTTP requests
< 1 Hr. medium 3299 PRO
HTTP 25
This challenge covers how to send specific HTTP requests
< 1 Hr. medium 3329 PRO
HTTP 16
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 3536 PRO
1 10 11 12 13 14 15 16 25
Showing 361–390 of 734 exercises