Challenges
75 challenges in family ⊕ crypto:prng ✕ clear · browse all techniques
| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| Borrowed_Memory | BDSec 2026 | 15.62 | Reverse | files wu 1 |
| po1337nomial_revenge | L3akCTF 2026 | 34.47 | Crypto | files wu 1 |
| mafuyuuuuu | R3CTF 2026 | 35.95 | Misc | files wu 1 |
| oneline6ryp7o | SekaiCTF 2026 | 79.25 | Crypto | files wu 1 |
| The_Accursed_Lego_Bin | UMassCTF 2026 | 65.95 | Crypto | files wu 1 |
| Random_Inator | Kashi 2025 | 21.78 | Crypto | files wu 1 |
| RandomseniorAdleman | KnightCTF 2025 | 18.78 | Crypto | files wu 1 |
| Numbers_Game | SunshineCTF 2025 | 51.65 | Reverse | files wu 1 |
| Do_you_even_lift_bro | Hack.lu 2024 | 100.00 | Reverse | files wu 2 |
| G0tcha_G0tcha_doggy | LINE 2024 | – | Web | files wu 1 |
| What_next | Mapna 2024 | 24.59 | Crypto | files wu 2 |
| Broken_OTP | N0PSctf 2024 | 24.34 | Crypto | files wu 2 |
| Limited_1 | WolvCTF 2024 | 35.25 | Crypto | files wu 3 |
| Limited_2 | WolvCTF 2024 | 35.25 | Crypto | files wu 1 |
| Casino | justCTF 2024 Quals | 77.17 | Misc | files wu 2 |
| Random | n00bzCTF 2024 | 24.23 | Crypto | files wu 2 |
| not_quite_caesar | vsCTF 2024 | 34.00 | Crypto | files wu 2 |
| Blue_Office | Crypto 2023 | 59.60 | Misc | files wu 1 |
| BBBB | DiceCTF 2023 | 36.70 | Crypto | files wu 1 |
| spring | HSCTF 2023 | – | Crypto | files wu 1 |
| Lucky_Numbers | Hack.lu 2023 | 94.73 | Crypto | files wu 1 |
| Python_Garbage_Compiler | PatriotCTF 2023 | 24.52 | Reverse | files wu 1 |
| RANDOM_SEED_RANDOM | TSG 2023 | – | Crypto | files wu 2 |
| casino2 | TetCTF 2023 | 53.89 | Crypto | files wu 1 |
| geoguesser | UIUCTF 2023 | – | Reverse | files wu 2 |
| MineGame | DaVinciCTF 2022 | 24.50 | Reverse | files wu 2 |
| CryptoCasino | DownUnderCTF 2022 | – | Blockchain | files wu 2 |
| lcvc | HSCTF 2022 | – | Crypto | files wu 1 |
| otp | HSCTF 2022 | – | Crypto | files wu 1 |
| Poker | ImaginaryCTF 2022 | 24.65 | Crypto | files wu 1 |
| IS_THIS_LCG | RCTF 2022 | – | Crypto | files wu 1 |
| BBB | SECCON 2022 Quals | 97.90 | Crypto | files wu 1 |
| janken_vs_kurenaif | SECCON 2022 Quals | 97.90 | Crypto | files wu 1 |
| lucky | TAMUctf 2022 | – | Pwn | files wu 1 |
| newbie | TetCTF 2022 | 36.72 | Pwn | files wu 2 |
| gambler_baby | b01lers 2022 | 33.05 | Pwn | files wu 1 |
| luckyguess | corCTF 2022 | 24.92 | Crypto | files wu 1 |
| tadpole | corCTF 2022 | 24.92 | Crypto | files wu 2 |
| Entropy | BlueHens 2021 | 22.62 | Reverse | files wu 2 |
| haySTACK | CSAW 2021 Quals | 20.54 | Pwn | files wu 2 |