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yu212
@Yu_212_MC

CTF HISTORY

START DATECTFRANK

2024/09/15

AlpacaHack Round 3 (Crypto)
6 / 239

2024/09/01

18 / 300

2024/08/18

33 / 174

WRITEUPS

WRITEUPCREATED AT
Writeup for AlpacaHack Round 3 (Crypto)
ja

4 days ago

last month

SOLVED CHALLENGES

CHALLENGESOLVES

SOLVED AT

A Dance of Add and Mul
Crypto

42 solves

4 days ago

38 solves

4 days ago

59 solves

4 days ago

105 solves

4 days ago

6 solves

last week

7 solves

last week

12 solves

last week

12 solves

last week

33 solves

last week

38 solves

last week

40 solves

last week

147 solves

2 weeks ago

43 solves

last month

123 solves

last month

13 solves

last month

7 solves

last month

15 solves

last month

9 solves

last month

26 solves

last month

27 solves

last month

53 solves

last month

23 solves

last month

41 solves

last month

291 solves

last month

9 solves

last month

14 solves

last month

19 solves

last month

14 solves

last month

20 solves

last month

20 solves

last month

20 solves

last month

35 solves

last month

16 solves

last month

78 solves

last month