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Exercises

Exercise Avg. Time Difficulty Solved by Tier
CVE-2009-26X3
This challenge covers the review of a CVE in a Java codebase and its patch
 < 1 Hr. easy 227 PRO
CVE-2022-357X1
This challenge covers the review of a CVE in a Java codebase and its patch
 < 1 Hr. easy 209 PRO
CVE-2023-30XX1
This challenge covers the review of a CVE in a Java codebase and its patch
 < 1 Hr. medium 230 PRO
CVE-2023-2X8X1
This challenge covers the review of a CVE in a Java codebase and its patch
 < 1 Hr. medium 224 PRO
CVE-2022-378xx
This challenge covers the review of a CVE in a Java codebase and its patch
 < 1 Hr. easy 405 PRO
CVE-2022-x0x09
This challenge covers the review of a CVE in a Java codebase and its patch
 < 1 Hr. easy 240 PRO
CVE-2018-8x14
This challenge covers the review of a CVE in a Java codebase and its patch
 < 1 Hr. medium 170 PRO
CVE-2014-X80X
This challenge covers the review of a CVE in a Java codebase and its patch
 < 1 Hr. medium 212 PRO
CVE-2015-3XX0
This challenge covers the review of a CVE in a Java codebase and its patch
 < 1 Hr. easy 193 PRO
CVE-2022-458X1
This challenge covers the review of a CVE in a Java codebase and its patch
 < 1 Hr. easy 253 PRO
CVE-2022-393XX
This challenge covers the review of a CVE in a Java codebase and its patch
 < 1 Hr. easy 210 PRO
CVE-2023-2XX60
This challenge covers the review of a CVE in a Java codebase and its patch
 < 1 Hr. easy 203 PRO
CVE-2023-2XX61
This challenge covers the review of a CVE in a Java codebase and its patch
 < 1 Hr. easy 217 PRO
Code Review 18
This exercise is one of our challenges to help you learn how to review real source code
 < 1 Hr. medium 416 PRO
CVE-2020-13xxx
This challenge covers the review of a CVE and its patch
 < 1 Hr. medium 703 PRO
CVE-2008-5x8x
This challenge covers the review of a CVE and its patch
 < 1 Hr. easy 879 PRO
CVE-2022-3x7x1
This challenge covers the review of a CVE and its patch
 < 1 Hr. easy 802 PRO
Python Snippet #02
This challenge covers the review of a snippet of code written in Python
 < 1 Hr. easy 2118 PRO
Java Snippet #10
This challenge covers the review of a snippet of code written in Java
 < 1 Hr. easy 1564 PRO
Java Snippet #11
This challenge covers the review of a snippet of code written in Java
 < 1 Hr. easy 1458 PRO
Java Snippet #12
This challenge covers the review of a snippet of code written in Java
 < 1 Hr. easy 1411 PRO
CVE-2019-5x2x
This challenge covers the review of a CVE and its patch
 < 1 Hr. medium 641 PRO
Java Snippet #07
This challenge covers the review of a snippet of code written in Java
 < 1 Hr. easy 1789 PRO
Java Snippet #08
This challenge covers the review of a snippet of code written in Java
 < 1 Hr. easy 1807 PRO
Java Snippet #09
This challenge covers the review of a snippet of code written in Java
 < 1 Hr. medium 1426 PRO
CVE-2022-26xx9
This challenge covers a vulnerable snippet in a real Java application
 < 1 Hr. medium 657 PRO
Python Snippet #07
This challenge covers the review of a snippet of code written in Python
 < 1 Hr. easy 1749 PRO
Python Snippet #08
This challenge covers the review of a snippet of code written in Python
 < 1 Hr. easy 1666 PRO
Python Snippet #09
This challenge covers the review of a snippet of code written in Python
 < 1 Hr. easy 1892 PRO
CVE-2008-5x8x_ii
This challenge covers the review of a CVE and its patch
 < 1 Hr. medium 673 PRO
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Showing 151–180 of 270 exercises