Exercises

Exercise Avg. Time Difficulty Solved by Tier
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
CVE-2020-17xx7
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 1257 PRO
CVE-2020-9x9x
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 983 PRO
CVE-2020-17xx8
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 755 PRO
CVE-2020-11xxx
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 775 PRO
Code Review 16
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. easy 531 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 410 PRO
Code Review 15
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. medium 504 PRO
Code Review 14
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. medium 531 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 438 PRO
Code Review 12
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. medium 569 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 380 PRO
Code Review 10
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. medium 489 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 421 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 534 PRO
Code Review 07
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. hard 447 PRO
Code Review 06
This exercise is one of our challenges to help you learn how to review real source code
2-4 Hr. medium 393 PRO
Code Review 05
This exercise is one of our challenges to help you learn how to review real source code
2-4 Hr. hard 440 PRO
Code Review 04
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. hard 558 PRO
Code Review 03
This exercise is one of our challenges to help you learn how to review real source code
2-4 Hr. hard 480 PRO
Code Review 02
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. medium 652 PRO
Code Review 01
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. medium 931 PRO
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Showing 241–265 of 265 exercises