diff --git a/OgestanPlus/contenido/06.html b/OgestanPlus/contenido/06.html
index 81bf26e..5cbfbf9 100644
--- a/OgestanPlus/contenido/06.html
+++ b/OgestanPlus/contenido/06.html
@@ -397,6 +397,9 @@
       }
     });
 
+    const totalCompetidores = 4;
+    const visitedSlides = new Set([0]);
+
     const mySwiper = new Swiper(".cid1", {
       effect: "slide",
       autoHeight: true,
@@ -407,13 +410,11 @@
         prevEl: '.btn-prev',
       },
       on: {
-        init: function () {
-          if (this.slides[0]) this.slides[0].classList.add('visited', 'completed');
-        },
+        init: function () { },
         slideChange: function () {
           const activeIndex = this.activeIndex;
           const slides = this.slides;
-          const totalSlides = this.slides.length;
+          const realTotal = $('.cid1 .swiper-slide').length;
 
           // Controlar opacidad y clase disabled de botones
           if (activeIndex === 0) {
@@ -422,17 +423,15 @@
             $('.btn-prev').addClass('visible').css('opacity', '1').removeClass('disabled');
           }
 
-          if (activeIndex === totalSlides - 1) {
+          if (activeIndex === realTotal - 1) {
             $('.btn-next').css('opacity', '.5').addClass('disabled');
           } else {
             $('.btn-next').addClass('visible').css('opacity', '1').removeClass('disabled');
           }
 
-          slides[activeIndex].classList.add("visited", "completed");
+          visitedSlides.add(activeIndex);
 
-          const completedSlides = $(".cid1 .swiper-slide.completed").length;
-
-          if (completedSlides == totalSlides) {
+          if (visitedSlides.size >= totalCompetidores) {
             $('.btn-next').removeClass('animate__animated animate__pulse animate__infinite');
             CourseNav.setSlideVisited();
           }
@@ -446,6 +445,9 @@
       $('.cid1').show();
       mySwiper.update();
       $('.btn-next').addClass('visible');
+      if (visitedSlides.size >= totalCompetidores) {
+        CourseNav.setSlideVisited();
+      }
       CourseNav.audioController.stopAllSoundsAndPlay(audios[0]);
     });
   });