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 1742 PRO
Javascript Snippet #03
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. easy 1751 PRO
Javascript Snippet #04
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. medium 1639 PRO
Javascript Snippet #05
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. easy 1698 PRO
Javascript Snippet #06
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. easy 1575 PRO
Javascript Snippet #07
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. medium 1542 PRO
Python Snippet #01
This challenge covers the review of a snippet of code written in Python
< 1 Hr. easy 2213 PRO
Ruby Snippet #01
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. easy 898 PRO
Ruby Snippet #02
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. medium 1064 PRO
Ruby Snippet #03
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. easy 876 PRO
Ruby Snippet #04
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. medium 976 PRO
Ruby Snippet #05
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. easy 1061 PRO
Ruby Snippet #06
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. easy 965 PRO
Ruby Snippet #07
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. easy 822 PRO
Ruby Snippet #08
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. easy 784 PRO
Ruby Snippet #09
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. medium 738 PRO
CVE-2020-17xx7
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 1109 PRO
CVE-2020-9x9x
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 865 PRO
CVE-2020-17xx8
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 656 PRO
CVE-2020-11xxx
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 669 PRO
Code Review 16
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. easy 434 PRO
Code Review 17
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. medium 320 PRO
Code Review 15
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. medium 413 PRO
Code Review 14
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. medium 435 PRO
Code Review 13
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. hard 343 PRO
Code Review 12
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. medium 473 PRO
Code Review 11
This exercise is one of our challenges to help you learn how to review real source code
2-4 Hr. hard 298 PRO
Code Review 10
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. medium 397 PRO
Code Review 09
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. hard 330 PRO
Code Review 08
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. easy 440 PRO
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Showing 211–240 of 247 exercises