ctf neurips update (#197)

neurips update

Author: YassineYousfi

static/neurips.html

@@ -78,7 +78,10 @@ <h2>1 How to get invited</h2>
           </p>
           <p>Submission deadline is Sunday, November 30<sup>th</sup>, 2025 at 11:59 PM AoE.
           </p>
-          <h2>2 CTF Prizes</h2>
+          <h2><s>2 CTF Prizes:</s> ALL CLAIMED 🏆</h2>
+          <p>
+            UPDATE: November 18<sup>th</sup>, 2025: all prizes have been claimed and winners have been notified.
+          </p>
           <p>
             In addition to getting invited to the event, there are prizes
             for the top 3 participants who submit all the flags first: