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 1011 PRO
Ruby Snippet #07
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. easy 870 PRO
Ruby Snippet #08
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. easy 911 PRO
Ruby Snippet #09
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. medium 864 PRO
CVE-2020-17xx7
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 1266 PRO
CVE-2020-9x9x
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 992 PRO
CVE-2020-17xx8
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 762 PRO
CVE-2020-11xxx
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 781 PRO
Code Review 16
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. easy 536 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 413 PRO
Code Review 15
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. medium 508 PRO
Code Review 14
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. medium 534 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 443 PRO
Code Review 12
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. medium 573 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 385 PRO
Code Review 10
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. medium 494 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 426 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 542 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 452 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 400 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 447 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 563 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 487 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 661 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 937 PRO
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Showing 241–265 of 265 exercises