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
atomicset Bringing It All Together 50
d4pr0 Computing Shared Secrets 30
blomitzkii Generators of Groups 20
d4pr0 Computing Public Values 25
d4pr0 Generators of Groups 20
d4pr0 Working with Fields 10
holomorphic CTRIME 70
d4pr0 Successive Powers 60
Yuppe Hex 5
blomitzkii Working with Fields 10
reg223 Favourite byte 20
an_yujin Hash Stuffing 50
d4pr0 Modular Square Root 35
grayg Bytes and Big Integers 10
grayg Base64 10
grayg Hex 5
grayg ASCII 5
omer3653 Finding Flags 2
grayg Great Snakes 3
grayg Finding Flags 2
alvauio Modular Inverting 25
grayg You either know, XOR you don't 30
Yuppe ASCII 5
grayg Favourite byte 20
grayg XOR Properties 15
talhaonfire You either know, XOR you don't 30
alvauio Modular Arithmetic 2 20
an_yujin Jack's Birthday Confusion 30
alvauio Modular Arithmetic 1 20
under_root Adrien's Signs 80
alvauio Extended GCD 20
thenotsoboring ASCII 5
pop_eax Non-Interactive 35
alvauio Greatest Common Divisor 15
thenotsoboring Great Snakes 3
ZuseZ1994 XOR Starter 10
Althaea Network Attacks 5
thenotsoboring Finding Flags 2
grayg XOR Starter 10
illuminati_py Favourite byte 20
reg223 XOR Properties 15
KaSH Favourite byte 20
Wizarddom Finding Flags 2
th0m45 Quadratic Residues 25
illuminati_py XOR Properties 15
reg223 XOR Starter 10
mortac Curveball 100
Althaea You either know, XOR you don't 30
pop_eax Honest Verifier Zero Knowledge 30
reg223 Bytes and Big Integers 10

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