Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
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Recent Solves
DateUserChallengeScore
nidhal135 XOR Properties 15
Mohammedamiran Bespoke Padding 100
hadeelshowqi MD0 80
Apood The Matrix 75
blk Favourite byte 20
ShoObsidian Modular Arithmetic 1 20
Mohammedamiran Vote for Pedro 150
Mohammedamiran Everything is Still Big 100
nidhal135 XOR Starter 10
775446330 The Matrix Revolutions 125
775446330 The Matrix Reloaded 100
775446330 The Matrix 75
775446330 Script Kiddie 70
775446330 Static Client 2 120
775446330 Additive 70
775446330 Static Client 100
775446330 Export-grade 100
Mohammedamiran Let's Decrypt 80
Mohammedamiran RSA Backdoor Viability 175
Maram_2026 Square Eyes 35
775446330 RSA Signatures 25
Apood Script Kiddie 70
Mohammedamiran Let's Decrypt Again 175
Maram_2026 Monoprime 30
Mohammedamiran PriMeD5 100
Maram_2026 Inferius Prime 30
Apood Static Client 2 120
ShoObsidian Extended GCD 20
nidhal135 Bytes and Big Integers 10
Mohammedamiran MD0 80
Mohammedamiran MDFlag 125
Mohammedamiran Invariant 250
Mohammedamiran No Difference 175
Apood Additive 70
Maram_2026 Factoring 15
Maram_2026 RSA Signatures 25
Maram_2026 RSA Decryption 20
Maram_2026 Private Keys 20
Maram_2026 Euler's Totient 20
Maram_2026 Public Keys 15
Maram_2026 Modular Exponentiation 10
Mohammedamiran The Matrix 75
azaytoon Hex 5
Mohammedamiran Static Client 2 120
Apood Static Client 100
methodtoss Modular Arithmetic 1 20
Apood Export-grade 100
RahafSharaf Jack's Birthday Confusion 30
RahafSharaf Jack's Birthday Hash 20
Tankie511 Base64 10

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