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Currently making the solution for Need For Speed and the walkthrough will be published here as soon as it's ready.
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Need For Speed
Published: April 2, 2026
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Useful tools for Reverse Engineering
- Number Base ConverterConvert numbers between binary, octal, decimal, and hexadecimal instantly. Enter any value and see all four bases update in real time.
- Bit Shift CalculatorPerform left/right bit shifts and see the result across binary, octal, decimal, and hex.
- Binary to Hex ConverterNormalize binary strings and convert them instantly to hexadecimal, decimal, and octal.
- Binary CalculatorPerform binary arithmetic (add, subtract, multiply, divide) with copyable outputs in every base.
More Reverse Engineering
- Reverse EngineeringEasy
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The password is hardcoded as a plaintext string in the checkPassword() method of the Java source.
- Reverse EngineeringMedium
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A medium reverse engineering challenge from picoCTF 2019.
- Reverse EngineeringMedium
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Characters checked one-by-one via charAt(). Collect them in index order to reconstruct the password.