2026no writeups on CTFtime
gaslightCTF 2026
14 challenges with 17 published solutions between them. CTFtime lists this event but has no writeups filed against it, so it is absent from the index CTFtime feeds. These were found in public repositories instead. Each link is pinned to the commit it was read from.
The event on CTFtimeUncategorised10
The upstream scoreboard did not say, so neither do we.
Biscuit
2 official solutionsbadcatExplain
1 official solutionCompiled Source Sheets
1 official solutionCrawl
1 official solutionJson Warehouse
1 official solutionNo Info
1 official solutionQuack
1 official solutionram conservationExplain
1 official solutionSpeedy
1 official solutionUseless Rce
1 official solution
Forensics3
Recover something from a file, a capture, or a disk image - often from a part of it the format says is unused.
Solve it with:File type identifier by magic bytesMagic byte and file signature tablePCAP analyzer for CTF network forensicsEXIF metadata viewerLearn: File forensics and carvingLearn: Network forensics
Blackout
2 official solutionsIcon Sketch
2 official solutionsGood Luck
1 official solution
Misc1
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Solve it with:Brainfuck and esolang decoderCipher identifier and automatic decoderRegex tester with match offsets and capture groupsLearn: Recognising encodings
Check
1 official solution