diff --git a/trailer.html b/trailer.html
index 65eb02b..e20d540 100644
--- a/trailer.html
+++ b/trailer.html
@@ -246,7 +246,7 @@
     return d.state === "writing" || (s && !/^(drawn|failed)/.test(s));
   }
   function busyRun() {
-    return RUN && /^(writing|reviewing|revising)$/.test(String(RUN.stage || ""));
+    return RUN && /^(writing|reviewing|revising|judging)$/.test(String(RUN.stage || ""));
   }
   // Work happens in the worker's memory and does not survive a deploy, so a
   // flag saying "in progress" is only believed while it is recent.
@@ -338,6 +338,30 @@
     return bits.join(" · ");
   }
 
+  // THE WRITERS SCORE EACH OTHER. Blind, against the checklist in the guide;
+  // nobody marks their own script; the winner becomes head writer.
+  function contestHtml() {
+    var ready = DRAFTS.filter(function (d) { return /^ready/.test(String(d.state)) && Number(d.iteration || 1) === Number(RUN.iteration || 1); });
+    if (ready.length < 2) return "";
+    var c = RUN.contest, label = {};
+    DRAFTS.forEach(function (d) { label[d.writer] = d.label || d.writer; });
+    var btn = RUN.stage === "judging"
+      ? '<span class="busy">The writers are reading and scoring each other’s scripts… a few minutes.</span>'
+      : '<button type="button" class="btn' + (c ? '' : ' primary') + '" data-judge="1">'
+        + (c ? 'Score them again' : 'Have the writers score each other’s scripts') + ' &middot; about $' + (0.12 * ready.length).toFixed(2) + '</button>';
+    var table = "";
+    if (c && (c.ranked || []).length) {
+      table = '<table style="border-collapse:collapse;font-size:13px;margin:8px 0"><tr><th style="text-align:left;padding:3px 10px 3px 0">script</th><th style="padding:3px 10px">score</th><th style="text-align:left;padding:3px 0">what the other writers said</th></tr>'
+        + c.ranked.map(function (r, i) {
+            var n = (r.notes || [])[0] || {};
+            return '<tr style="border-top:1px solid var(--line)"><td style="padding:5px 10px 5px 0;white-space:nowrap">' + (i === 0 ? '★ ' : '') + '<b>' + esc(label[r.writer] || r.writer)
+              + '</b></td><td style="padding:5px 10px;text-align:center"><b>' + esc(r.score) + '</b><br><span class="dir">' + esc((r.marks || []).join(", ")) + '</span></td><td style="padding:5px 0"><span style="color:#1f7a3a">+</span> '
+              + esc(n.best || "") + '<br><span style="color:#b4531f">−</span> ' + esc(n.worst || "") + '</td></tr>'; }).join("")
+        + '</table><p class="cont">The highest scoring script’s writer is now the head writer (★). You can still choose another.</p>';
+    }
+    return '<div class="guide" style="margin-bottom:12px"><h4>Which script is best?</h4>' + table + btn + '</div>';
+  }
+
   // One more writer on this run: same book, same notes, nobody else pays again.
   var ALLWRITERS = null;
   function addWriterHtml() {
@@ -891,7 +915,7 @@
     shots.forEach(function (s) { body += shotHtml(s, voice) + insertHtml(s.id); });
 
     DRAFTNOW = draft;
-    return head + guideHtml(meta) + probs + '<div class="bar">' + barHtml(meta) + '</div>'
+    return head + contestHtml() + guideHtml(meta) + probs + '<div class="bar">' + barHtml(meta) + '</div>'
       + '<div id="reelhost">' + reelHtml() + '</div>'
       + spineHtml() + cutsHtml(meta) + reviewsHtml(meta) + wholeHtml() + castHtml + propsHtml() + body;
   }
@@ -1527,6 +1551,12 @@
       }
       return;
     }
+    if ((el = hit("data-judge"))) {
+      el.disabled = true;
+      r = await act("judge_scripts", { run_id: runId });
+      if (r) { showMsg("msg", "Every writer is reading all " + r.scripts + " scripts, without knowing whose is whose. About $" + r.usd + ".", "ok"); await load(); }
+      return;
+    }
     if ((el = hit("data-review"))) {
       el.disabled = true;
       r = await act("start_review", { run_id: runId }); if (r) await refresh(); return;