Codebusters C

Test your knowledge of various Science Olympiad events.
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Umaroth
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Re: Codebusters C

Post by Umaroth » December 30th, 2019, 10:20 am

tennis2019 wrote:
December 30th, 2019, 6:59 am
Name wrote:
December 8th, 2019, 5:47 pm
jimmy-bond wrote:
November 5th, 2019, 4:36 pm
bacteria mineralized the rocks; they deposited the iron. they made the geology we see I swear I'm getting rusty; this took me forever to solve.
Here's an excerpt of my math class today.
ERUP UP RJATO'P ADNJ TA, ET NVPE FJVA'P QNVPP, RJATUO'P ADNJ. ERVE UP HRF UE LVWJP FTD SJKAJPPJS..
ERUP UP RJATO'P ADNJ TA, ET NVPE FJVA'P QNVPP, RJATUO'P ADNJ. ERVE UP HRF UE LVWJP FTD SJKAJPPJS.. this is heron's rule or, to last year's class, heroin's rule. that is why it makes you depressed. Solve this sort of troll quote by Robert Frost
YTXW Q STWJW IL TJW IC Q GIA VAIBW, AGW SIWO OEVA HTPW IC TAV IKC OWYATCN

HINT: The ciphertext t corresponds to the plaintext i
like a piece of ice on a hot stove the poem must dive on its own melting
Solve this quote by Yogi Berra: JQNJOL DE VE EVFBT CBECQB'L HIKBTJQL, EVFBTNWLB VFBO NEK'V MEZB VE OEITL.
always go to other people's funerals, otherwise they won't come to yours. K1 key is something notable about the singer of this song. Sorry about capitalization, I'm in the car.
Lgv'h gbx dekxdq? Lgv'h gbx mevwxfyjd? Lgv'h gbx afxulejg? Dxgg hbsv evx olvjhx edw.
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2020 Tryouts: Circuit, Code, Detector, DP, GeoMaps, Machines
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Re: Codebusters C

Post by Name » December 30th, 2019, 10:12 pm

tennis2019 wrote:
December 30th, 2019, 6:59 am
like a piece of ice on a hot stove the poem must dive on its own melting
must ride on its
South Woods MS, Syosset HS '21
Favorite Past Events: Microbe, Invasive, Matsci, Fermi <3
Events!: Astro :?: , Code <3 , Fossils :cry:

2019-2020 Season
Cornell/LISO/Duke/MIT/Regionals/Brown/SOUP
Astro: 2/4/2/10/2/2/3
Code: 9/1/2/1/1/1/1
Fossils: 16/13/6/9/2/3/8

Success is not an option, it is an obligation.

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olivia.m19
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Re: Codebusters C

Post by olivia.m19 » February 9th, 2020, 4:30 pm

Umaroth wrote:
December 30th, 2019, 10:20 am

K1 key is something notable about the singer of this song. Sorry about capitalization, I'm in the car.
Lgv'h gbx dekxdq? Lgv'h gbx mevwxfyjd? Lgv'h gbx afxulejg? Dxgg hbsv evx olvjhx edw.
time to revive this ig? Isn't she lovely? Isn't she wonderful? Isn't she precious? Less than one minute old.
rip scioly 2020 :(
2019-20
CMU/Reg/SOUP/State/Nat
Boomi: 4/4/-/-/- Code: 1/1/4/?/? Sounds: 1/1/3/?/? PPP: -/-/38/?/?

2018-19
Duke/Reg/Cornell/State/Nat
Codebusters: 3/1/1/1/5 Sounds of Music: 4/2/-/-/- Boomilever: 5/2/9/8/25 Fermi Questions: 6/2/11/1/19

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Re: Codebusters C

Post by jimmy-bond » February 9th, 2020, 6:26 pm

olivia.m19 wrote:
February 9th, 2020, 4:30 pm
Umaroth wrote:
December 30th, 2019, 10:20 am

K1 key is something notable about the singer of this song. Sorry about capitalization, I'm in the car.
Lgv'h gbx dekxdq? Lgv'h gbx mevwxfyjd? Lgv'h gbx afxulejg? Dxgg hbsv evx olvjhx edw.
time to revive this ig? Isn't she lovely? Isn't she wonderful? Isn't she precious? Less than one minute old.
You don't need to wait for the questioner to respond before posting your own question in the code marathon, per custom.
A dyslexic man walks into a bra.
Code, CL, 4&6, WQ
Code, DP, 4&6, WQ
Code(16), DD(40), FQ(39),4&6(36), WQ(27)
CriB(26), DP (11), FF(1), MM(14), P&P(6)
CriB(36), DD(35), FF(2), MM(20)

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olivia.m19
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Re: Codebusters C

Post by olivia.m19 » February 9th, 2020, 8:00 pm

jimmy-bond wrote:
February 9th, 2020, 6:26 pm
olivia.m19 wrote:
February 9th, 2020, 4:30 pm
Umaroth wrote:
December 30th, 2019, 10:20 am

K1 key is something notable about the singer of this song. Sorry about capitalization, I'm in the car.
Lgv'h gbx dekxdq? Lgv'h gbx mevwxfyjd? Lgv'h gbx afxulejg? Dxgg hbsv evx olvjhx edw.
time to revive this ig? Isn't she lovely? Isn't she wonderful? Isn't she precious? Less than one minute old.
You don't need to wait for the questioner to respond before posting your own question in the code marathon, per custom.
oops sorry, it's been a while! here's a real easy Vigenere, key is TEEHEE:
Gmgl kyrw jprmll phwx,
Mlea'w aac M'sp xkiea csn pmri xkewo,
Mx'l rsa altx M yieepc derge hv.
rip scioly 2020 :(
2019-20
CMU/Reg/SOUP/State/Nat
Boomi: 4/4/-/-/- Code: 1/1/4/?/? Sounds: 1/1/3/?/? PPP: -/-/38/?/?

2018-19
Duke/Reg/Cornell/State/Nat
Codebusters: 3/1/1/1/5 Sounds of Music: 4/2/-/-/- Boomilever: 5/2/9/8/25 Fermi Questions: 6/2/11/1/19

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Re: Codebusters C

Post by Name » February 10th, 2020, 6:43 am

olivia.m19 wrote:
February 9th, 2020, 8:00 pm
Gmgl kyrw jprmll phwx,
Mlea'w aac M'sp xkiea csn pmri xkewo,
Mx'l rsa altx M yieepc derge hv.
nice guys finish last
that's why I'll treat you like trash
its not what i really wanna do

921d=1 mod 2296
Find the value of d, the decryption key.
South Woods MS, Syosset HS '21
Favorite Past Events: Microbe, Invasive, Matsci, Fermi <3
Events!: Astro :?: , Code <3 , Fossils :cry:

2019-2020 Season
Cornell/LISO/Duke/MIT/Regionals/Brown/SOUP
Astro: 2/4/2/10/2/2/3
Code: 9/1/2/1/1/1/1
Fossils: 16/13/6/9/2/3/8

Success is not an option, it is an obligation.

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dragonfruit35
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Re: Codebusters C

Post by dragonfruit35 » February 11th, 2020, 12:35 pm

Name wrote:
February 10th, 2020, 6:43 am
olivia.m19 wrote:
February 9th, 2020, 8:00 pm
Gmgl kyrw jprmll phwx,
Mlea'w aac M'sp xkiea csn pmri xkewo,
Mx'l rsa altx M yieepc derge hv.
nice guys finish last
that's why I'll treat you like trash
its not what i really wanna do

921d=1 mod 2296
Find the value of d, the decryption key.
d = 177

Decrypt the Affine-encoded snippet below given that the first two letters of the plaintext are "TE".

OFEEPFMNKFRLZFKFSTFRFUNQFSSNSXYFQLSF
tjhsst '20
virginia tech '24
2x codebusters national medalist

"you have no idea how high i can fly." - michael g. scott

smayya337
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Re: Codebusters C

Post by smayya337 » February 12th, 2020, 1:47 pm

dragonfruit35 wrote:
February 11th, 2020, 12:35 pm
Name wrote:
February 10th, 2020, 6:43 am
olivia.m19 wrote:
February 9th, 2020, 8:00 pm
Gmgl kyrw jprmll phwx,
Mlea'w aac M'sp xkiea csn pmri xkewo,
Mx'l rsa altx M yieepc derge hv.
nice guys finish last
that's why I'll treat you like trash
its not what i really wanna do

921d=1 mod 2296
Find the value of d, the decryption key.
d = 177

Decrypt the Affine-encoded snippet below given that the first two letters of the plaintext are "TE".

OFEEPFMNKFRLZFKFSTFRFUNQFSSNSXYFQLSF
TELLMEHAVEYOUEVERKEYEDAFERRARIBEFORE
TJHSST '22
2020 Events: Code, Machines, Sounds

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olivia.m19
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Re: Codebusters C

Post by olivia.m19 » February 12th, 2020, 7:36 pm

smayya337 wrote:
February 12th, 2020, 1:47 pm
dragonfruit35 wrote:
February 11th, 2020, 12:35 pm
Name wrote:
February 10th, 2020, 6:43 am

nice guys finish last
that's why I'll treat you like trash
its not what i really wanna do

921d=1 mod 2296
Find the value of d, the decryption key.
d = 177

Decrypt the Affine-encoded snippet below given that the first two letters of the plaintext are "TE".

OFEEPFMNKFRLZFKFSTFRFUNQFSSNSXYFQLSF
TELLMEHAVEYOUEVERKEYEDAFERRARIBEFORE
you can go ahead and post a question, no need to wait
rip scioly 2020 :(
2019-20
CMU/Reg/SOUP/State/Nat
Boomi: 4/4/-/-/- Code: 1/1/4/?/? Sounds: 1/1/3/?/? PPP: -/-/38/?/?

2018-19
Duke/Reg/Cornell/State/Nat
Codebusters: 3/1/1/1/5 Sounds of Music: 4/2/-/-/- Boomilever: 5/2/9/8/25 Fermi Questions: 6/2/11/1/19

smayya337
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Re: Codebusters C

Post by smayya337 » February 13th, 2020, 4:29 am

olivia.m19 wrote:
February 12th, 2020, 7:36 pm
smayya337 wrote:
February 12th, 2020, 1:47 pm
dragonfruit35 wrote:
February 11th, 2020, 12:35 pm

d = 177

Decrypt the Affine-encoded snippet below given that the first two letters of the plaintext are "TE".

OFEEPFMNKFRLZFKFSTFRFUNQFSSNSXYFQLSF
TELLMEHAVEYOUEVERKEYEDAFERRARIBEFORE
you can go ahead and post a question, no need to wait
sweet, here's one

Decode this interesting (and possibly disturbing) Aristocrat of a quote uttered by my English teacher in class yesterday. For context, we were discussing Shakespeare's The Merchant of Venice.

T XCGPE JROKBJ KRDB MTN OKCGMRQE EGVROM OKRQ R YCGQE CH HPBMK, ABVRGMB T ECQ'O KRDB ZBHHJBL ERKSBJ'M VCCWACCW.
TJHSST '22
2020 Events: Code, Machines, Sounds

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