diff --git a/src/pages/Index.vue b/src/pages/Index.vue
index 9444008..a20d1d5 100644
--- a/src/pages/Index.vue
+++ b/src/pages/Index.vue
@@ -401,7 +401,7 @@ export default defineComponent({
               guess.matchTypes[i] === 'g'
               || (
                 guess.matchTypes[i] === 'y'
-                && letters.findIndex((l, j) => j > i && l === letter && (matchTypes[j] === 'g' || matchTypes[j] === 'y')) === -1
+                && letters.findIndex((l, j) => j !== i && l === letter && (matchTypes[j] === 'g' || matchTypes[j] === 'y')) === -1
               )
             )
           )) > -1) {