Misc · Pwn2Play 2026
BIKINI State: RED
A recovered UKWMO / Royal Observer Corps exercise. Convert three monitoring-post flash bearings to true bearings, plot them on the Group Control workstation, and identify the site at the fix.
Challenge files
Open anything you like.
The RG-1421z inbox, the three post reports and the exercise brief.
Playable Group Control plotting workstationInteractive ROC map + triangulation calculator. Enter the true bearings to get the fix.
Download Report A, Tunstall 20/55Master-post traffic sheet: GZI flash bearing + card error.
Download Report B, Keyingham 20/56Satellite-post traffic sheet: GZI flash bearing + card error.
Download Report C, Skirlaugh 20/57Satellite-post traffic sheet: GZI flash bearing + card error.
Download bikini-state-red.txtThe in-exercise brief, objective and flag format.
Download ops/traffic.txtThe UKWMO routing slip that leads to the unlinked workstation.
Writeup BriefChallenge prompt and objective, non-spoiler.
Writeup · spoiler SolutionFull author walkthrough and the flag.