Is it the Flag? (JAVA)
90 points Hard

Pedro was disappointed because he didn't speak Python well enough to capture some of the flags on CTFLearn. His plan for revenge was to create one in his native language (Java). The flag is a String of 6 alphanumeric characters. Capture it. https://mega.nz/#!SHp1xCAL!I9-Zy4kwu_JY019MiYZ6CzGey8sJ6UvqE-ML2idmkrs

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Programming ยท PedroContipelli
719 solves
Rating 4.63
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Discussion

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leexzq

1 month ago

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Canlex

9 months ago

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yusuf0x

1 year ago

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c00l

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xrfxlp

1 year ago

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With so many different conventions of what alphanumeric means, it would've been a lot helpful to state which convention is being used. :/

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random_dude

1 year ago

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Great!

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0xYasS

2 years ago

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GOOOOOOOD job Nice Team ctflearn

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Modko42

2 years ago

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quido18

1 year ago

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exactly.. i solved it just playing around in a spreadsheet a little

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Spiderine

2 years ago

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HINT: Using java hashcode formula you can determine first two characters with simple mathematical analysis.

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alexkats

2 years ago

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