▶ Sanity Check
Misc, solved on 
 
39 P
Time Capsule
Cryptography, solved on 
 
100 P
100 P
Let’s Play Osu!Mania
PPC, solved on 
 
100 P
Matrix Lab 2
Reverse, solved on 
 
110 P
FaILProof
Cryptography, solved on 
 
268 P
Console Port
Misc, solved on 
 
100 P
Broken Converter
Forensics, solved on 
 
100 P
EZmaze
Cryptography, solved on 
 
494 P
Secure Image Encryption
Cryptography, solved on 
 
356 P
Matrix Lab 1
Reverse, solved on 
 
100 P
Bottle Poem
Web, solved on 
 
100 P
Random Song
Misc, solved on 
 
491 P
Sekai Game Start
Web, solved on 
 
260 P
Diffecient
Cryptography, solved on 
 
498 P
Electric Box
PPC, solved on 
 
424 P
385 P
Matrix Lab 3
Reverse, solved on 
 
480 P
Vocaloid Heardle
Misc, solved on 
 
325 P
Perfect Match X-treme
Reverse, solved on 
 
100 P
flag Mono
Forensics, solved on 
 
368 P
Robust CBC
Cryptography, solved on 
 
495 P
Matryoshka
Misc, solved on 
 
490 P
39 P
Symbolic Needs 1
Forensics, solved on 
 
467 P
Symbolic Needs 2
Forensics, solved on 
 
482 P
FaILProof Revenge
Cryptography, solved on 
 
486 P
486 P