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Project Sekai
🔒 BYUCTF 2023 / ✅-crypto-poem
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Poem - 500 points
Category: Crypto Description: epcndkohlxfgvenkzcllkoclivdckskvpkddcyoceipkvrcslkdhycbcscwcsc Spaces and punctuation were removed :) Flag format - byuctf{the phrase goes here} Files: No files. Tags: Medium
Sutx pinned a message to this channel. 05/19/2023 10:08 AM
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@Legoclones wants to collaborate 🤝
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@kanon wants to collaborate 🤝
11:26
@Guesslemonger wants to collaborate 🤝
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Guesslemonger 05/19/2023 11:26 AM
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whats last phrase
11:28
ah ok
11:28
i see
11:28
some chars arent mapped
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sahuang
used /ctf submit
❌ Incorrect flag.
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weird
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Guesslemonger 05/19/2023 11:34 AM
hmm everything else fits
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only w,p,d makes valid last 2 words
11:36
so 6 possibilities
11:37
somehow none is accepted
11:37
"djkpqvwxz" these are the only letters to replace b and w
11:37
the flag is byuctf a message so clear a challenge to hackers a line ?ere ?ere to replace ? and ?
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Guesslemonger 05/19/2023 11:37 AM
unless some other words are wrong
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Spaces and punctuation were removed 🙂
11:39
we need to add back
11:39
maybe
11:39
punctuations
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Guesslemonger 05/19/2023 11:40 AM
🤷‍♂️
11:45
@Legoclones wtf is this
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just gotta keep working on it!
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Guesslemonger 05/19/2023 11:51 AM
so some previous words are wrong?
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can't confirm sorry
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Legoclones
can't confirm sorry
does flag have punctuations?
13:20
said "Spaces and punctuation were removed" we have to add back?
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spaces only you need to add back
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sahuang
used /ctf solve
✅ Challenge solved.
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did it in few mins after lunch
13:31
lol
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Guesslemonger 05/19/2023 1:32 PM
wtf was it
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we revere
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Guesslemonger 05/19/2023 1:32 PM
f
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yeah lol
13:32
"?ere ?ere" so i just guessed sth resth
13:32
the split mattered
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Guesslemonger 05/19/2023 1:33 PM
yeah
Exported 42 message(s)