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
vitortrevisan Quadratic Residues 25
Jankoseu Static Client 100
vitortrevisan Modular Inverting 25
Jankoseu Export-grade 100
blue_phoenix You either know, XOR you don't 30
AsterExcrisys Bringing It All Together 50
vitortrevisan Modular Arithmetic 2 20
vitortrevisan Modular Arithmetic 1 20
Blaze1 Hex 5
xczxcb Network Attacks 5
vitortrevisan Extended GCD 20
MadRat_0 JWT Secrets 25
JamesOmega36 Network Attacks 5
blue_phoenix Favourite byte 20
vitortrevisan Greatest Common Divisor 15
patryk Broken RSA 100
AsterExcrisys Diffusion through Permutation 30
MadRat_0 No Way JOSE 20
gwiazdas No Way Back Home 100
gwiazdas Modular Binomials 80
milezita Jack's Birthday Confusion 30
Reo0x Greatest Common Divisor 15
blue_phoenix XOR Properties 15
Klubbfiskare Favourite byte 20
milezita Jack's Birthday Hash 20
sk3pt1c Merkle Trees 25
Klubbfiskare XOR Properties 15
Aceproulx Encoding Challenge 40
MarioDarco Dancing Queen 120
Menegaldo No Difference 175
gwiazdas Adrien's Signs 80
blue_phoenix XOR Starter 10
sk3pt1c No Difference 175
Menegaldo Twin Keys 100
Creafy Adrien's Signs 80
MadRat_0 Oh SNAP 120
Menegaldo PriMeD5 100
xczxcb XOR Starter 10
gwiazdas Successive Powers 60
sk3pt1c Let's Decrypt Again 175
Ahmedelbehi Passwords as Keys 50
Iceish Great Snakes 3
bangaAlderson Hex 5
doneyit413 Encoding Challenge 40
JamesOmega36 XOR Starter 10
Jankoseu Parameter Injection 60
Iceish Finding Flags 2
gwiazdas Chinese Remainder Theorem 40
gwiazdas Modular Square Root 35
blue_phoenix Bytes and Big Integers 10

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