r/ciphers
RGBsec does not endorse (or really even know at this point) what the content is on that sub reddit. (It’s just the title of the challenge)
Pieces
My flag has been divided into pieces :( Can you recover it for me?
Name a more iconic band
I’ll wait.
Simple RSA
Can you find a way to attack this RSA implementation?
Shoob
s h o o b [American version of shrovvvv] xD
Quirky Resolution
“:joy:”
Joke Check!
What do you call a chicken staring at lettuce?
A Fine Day
It’s a fine day to break some ciphers!
Sujd jd bgxopksbm ljsu tg tqqjgb xjkubo. Tqqjgb xjkubod tob t qvor vq dhidsjshsjvg xjkubo. Jsd nbp xvgdjdsd vq slv ghribod, t tgm i. Sv bgxopks t cbssbo, rhcsjkcp jsd kctxb jg sub tckutibs (dv t=0, i=1, bsx.) ip t, tgm subg tmm i. Qjgtccp stnb suts rvm 26 tgm xvgwbos js itxn jgsv t xutotxsbo.
Sub tqqjgb xjkubo jdg’s obtccp suts dsovgf. Djgxb js’d rvm 26, subob tob vgcp t qbl uhgmobm mjqqbobgs nbpd, lujxu xtg ib btdjcp iohsb qvoxbm. Tgpltp, ubob’d pvho qctf: ofiXSQ{t_qjgb_tqqjgb_xjkubo}
A Basic Challenge
This is a nice and basic challenge