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skalvin

CTF HISTORY

START DATECTFRANK

2025/07/20

AlpacaHack Round 13 (Crypto)
23 / 62

SOLVED CHALLENGES

CHALLENGESOLVES

SOLVED AT

XorshiftStream
Crypto
AlpacaHack Round 5 (Crypto)

52 solves

2 months ago

CakeCTF 2022

55 solves

2 months ago

RTACTF 2023 Spring

63 solves

2 months ago

AlpacaHack Round 3 (Crypto)

55 solves

2 months ago

AlpacaHack Round 3 (Crypto)

65 solves

2 months ago

AlpacaHack Round 3 (Crypto)

102 solves

2 months ago

AlpacaHack Round 12 (Crypto)

55 solves

2 months ago

AlpacaHack Round 3 (Crypto)

208 solves

2 months ago

AlpacaHack Round 2 (Web)

469 solves

2 months ago

1067 solves

2 months ago