XCTF2015 Final

南京(攻防)
July 11, 2015, 9 a.m. — July 12, 2015, 6 p.m.

ACTF2015

Online(解题)
May 2, 2015, 9 a.m. — May 4, 2015, midnight

0CTF2015 决赛

上海交通大学(攻防)
April 25, 2015, 9 a.m. — April 26, 2015, 1:30 p.m.

0CTF2015 初赛

Online(解题)
March 28, 2015, 8 a.m. — March 30, 2015, 8 a.m.

BCTF2015

Online(解题)
March 21, 2015, 10 a.m. — March 23, 2015, 10 a.m.

SCTF2014

Online(解题)
Dec. 6, 2014, 9 a.m. — Dec. 7, 2014, 9 p.m.

HCTF2014 决赛

杭州电子科技大学(下沙校区)(解题)
Nov. 29, 2014, 8:30 a.m. — Nov. 30, 2014, 12:30 p.m.