diff --git a/config/routes.rb b/config/routes.rb
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -147,7 +147,6 @@
     get 'current_score(/:group_id)', action: 'current_score', as: 'current_score'
     get 'max_score'
     post 'show_max_score'
-    get 'problem_hof(/:id)', action: 'problem_hof', as: 'problem_hof'
     get 'stuck'
     get 'cheat_report'
     post 'cheat_report'