diff --git a/app/views/main/_problem.html.haml b/app/views/main/_problem.html.haml
new file mode 100644
--- /dev/null
+++ b/app/views/main/_problem.html.haml
@@ -0,0 +1,18 @@
+.problem-panel{:id => "problem-panel-#{problem.id}", :style => "display:none"}
+  .problem-form{:id => "problem-form-#{problem.id}"}
+    - form_tag({ :action => 'download_input', :id => problem.id }, :method => :post) do
+      %b Input:
+      %input{:type => "submit", :value => "Download input"}
+    - form_tag({ :action => 'submit_solution', :id => problem.id }, :method => :post, :multipart => true) do
+      %b Submit output:
+      %input{:type => "file", :name => "file"}
+      %input{:type => "submit", :value => "Submit solution"}
+
+  .problem-description
+    - if problem.description!=nil
+      - if problem.description.markdowned
+        = markdown(problem.description.body)
+      - else
+        = problem.description.body
+    - else
+      (not available)