Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
nasser20 Round Keys 20
Remmy9 Finding Flags 2
Kis_0_0 Bytes and Big Integers 10
nasser20 Structure of AES 15
angelg12 Base64 10
n0Args Modular Inverting 25
nasser20 Resisting Bruteforce 10
yona_txt Greatest Common Divisor 15
angelg12 Hex 5
dgonzalez16 Finding Flags 2
nasser20 Keyed Permutations 5
toomuchcoffee Stream of Consciousness 80
angelg12 ASCII 5
n0Args Modular Arithmetic 2 20
n0Args Modular Arithmetic 1 20
angelg12 Great Snakes 3
n0Args Extended GCD 20
angelg12 Finding Flags 2
hammerbro4567 Background Reading 5
jinwhon Great Snakes 3
AlwaysASK You either know, XOR you don't 30
Blixow Bounded Noise 50
jinwhon Finding Flags 2
AlwaysASK Favourite byte 20
AlwaysASK XOR Properties 15
nasser20 Network Attacks 5
Cano_il_Marsi XOR Properties 15
ali711 Finding Flags 2
Whanos Passwords as Keys 50
AlwaysASK XOR Starter 10
n0Args Greatest Common Divisor 15
raymond53 WOTS Up 2 90
an1kv Bytes and Big Integers 10
raymond53 WOTS Up 75
raymond53 Merkle Trees 25
nasser20 Modular Square Root 35
raymond53 Invariant 250
raymond53 Mixed Up 120
AlwaysASK Bytes and Big Integers 10
raymond53 MDFlag 125
raymond53 MD0 80
raymond53 No Difference 175
Cano_il_Marsi Network Attacks 5
raymond53 PriMeD5 100
raymond53 Hash Stuffing 50
raymond53 Collider 50
raymond53 Jack's Birthday Confusion 30
raymond53 Jack's Birthday Hash 20
n0Args You either know, XOR you don't 30
iyassu_afework Greatest Common Divisor 15

Level Up

level up icon

You are now level Current level