welcome_video (recon)
(Solved by: watchdog on Sat May 16 00:29:09 2020)
ooo-flag-sharing (crypto)
(Solved by: ndh, n0nam3, 7feilee, borinquen, Zhenbird on Sun May 17 05:02:13 2020)
uploooadit (web)
(Solved by: λs.λz.s(s(s(z))) on Sat May 16 09:19:48 2020)
notbefoooled (cryoti)
(Solved by: ndh, borinquen, Zhenbird, 7feilee, SC4R, n0nam3 on Sun May 17 17:25:04 2020)
ooobash (rev)
(Solved by: vakzz on Sun May 17 13:30:50 2020)
coooppersmith (crypto)
(Solved by: ndh on Sun May 17 16:42:38 2020)
Updated on Sun Jun 7 02:29:53 2020