8. A computer program product for reuse of a software code, the computer program product comprising: a computer readable memory device; first program instructions to obfuscate the software code from an original state of the software code; second program instructions to present the obfuscated software code to a first participant and a second participant; third program instructions to collect communications between the first participant and the second participant, wherein the communications comprise questions about the obfuscated software code posed by the first participant and the second participant, answers provided by the second participant to the questions, and guesses by the first participant of a functionality of the obfuscated software code; fourth program instructions to generate associations between the collected communications and respective portions of the software code; fifth program instructions to store the generated associations in a database of the computer system; sixth program instructions to, after the generated associations are stored, determine that the second participant has not indicated that the first participant understands the obfuscated software code, and in response, to partially reverse the obfuscated software code to transform the obfuscated software code to a partially obfuscated software code that is closer to the original state of the software code than the obfuscated code generated by first program instructions, and to process, by the second, third, fourth, and fifth program instructions, the partially obfuscated software code instead of the obfuscated software code generated by the first program instructions; and seventh program instructions to, after the obfuscated software code is partially reversed, determine if the second participant has indicated that the first participant understands the partially reversed obfuscated software code, and if not, to further reverse the partially obfuscated software code to transform the partially obfuscated software code to the original state of the software code or closer to the original state of the software code than the partially obfuscated software code generated by the sixth program instructions, and to process, by the second, third, fourth, and fifth program instructions, the further reversed partially obfuscated software code instead of the partially obfuscated software code generated by the sixth program instructions, wherein the first program instructions, the second program instructions, the third program instructions, the fourth program instructions, the fifth program instructions, the sixth program instructions, and the seventh program instructions are stored on the memory device for execution by a processor of a computer system.
13. The computer program product of claim 8 , wherein the seventh program instructions to determine comprises program instructions to determine that the second participant has not indicated that the first participant understands the partially obfuscated software code, and wherein the further reversing transforms the partially obfuscated software code to the original state of the software code.