diff --git a/Gemfile b/Gemfile
--- a/Gemfile
+++ b/Gemfile
@@ -41,6 +41,8 @@
 gem 'jquery-ui-sass-rails'
 gem 'jquery-timepicker-addon-rails'
 
+#syntax highlighter
+gem 'rouge'
 
 gem "haml"
 gem "mail"
diff --git a/Gemfile.lock b/Gemfile.lock
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -104,6 +104,7 @@
     rdiscount (2.1.7.1)
     rdoc (3.12.2)
       json (~> 1.4)
+    rouge (1.6.2)
     rspec-collection_matchers (1.0.0)
       rspec-expectations (>= 2.99.0.beta1)
     rspec-core (2.99.2)
@@ -158,6 +159,7 @@
   prototype-rails
   rails (= 3.2.19)
   rdiscount
+  rouge
   rspec-rails (~> 2.0)
   sass-rails (~> 3.2.3)
   test-unit
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -6,7 +6,12 @@
   def admin_authorization
     return false unless authenticate
     user = User.find(session[:user_id], :include => ['roles'])
-    redirect_to :controller => 'main', :action => 'login' unless user.admin?
+    unless user.admin?
+      flash[:notice] = 'You are not authorized to view the page you requested'
+      redirect_to :controller => 'main', :action => 'login' unless user.admin?
+      return false
+    end
+    return true
   end
 
   def authorization_by_roles(allowed_roles)
@@ -23,6 +28,10 @@
 
   def authenticate
     unless session[:user_id]
+      flash[:notice] = 'You need to login'
+      if GraderConfiguration[SINGLE_USER_MODE_CONF_KEY]
+        flash[:notice] = 'You need to login but you cannot log in at this time'
+      end
       redirect_to :controller => 'main', :action => 'login'
       return false
     end
diff --git a/app/controllers/graders_controller.rb b/app/controllers/graders_controller.rb
--- a/app/controllers/graders_controller.rb
+++ b/app/controllers/graders_controller.rb
@@ -1,6 +1,15 @@
 class GradersController < ApplicationController
 
-  before_filter :admin_authorization
+  before_filter :admin_authorization, except: [ :submission ]
+  before_filter(only: [:submission]) {
+    return false unless authenticate
+
+    if GraderConfiguration["right.user_view_submission"]
+      return true;
+    end
+
+    admin_authorization
+  }
 
   verify :method => :post, :only => ['clear_all', 
                                      'start_exam',
@@ -63,6 +72,18 @@
 
   def submission
     @submission = Submission.find(params[:id])
+    formatter = Rouge::Formatters::HTML.new(css_class: 'highlight', line_numbers: true )
+    lexer = case @submission.language.name
+      when "c"      then Rouge::Lexers::C.new
+      when "cpp"    then Rouge::Lexers::Cpp.new
+      when "pas"    then Rouge::Lexers::Pas.new
+      when "ruby"   then Rouge::Lexers::Ruby.new
+      when "python" then Rouge::Lexers::Python.new
+      when "java"   then Rouge::Lexers::Java.new
+    end
+    @formatted_code = formatter.format(lexer.lex(@submission.source))
+    @css_style = Rouge::Themes::ThankfulEyes.render(scope: '.highlight')
+
   end
 
   # various grader controls
diff --git a/app/controllers/report_controller.rb b/app/controllers/report_controller.rb
--- a/app/controllers/report_controller.rb
+++ b/app/controllers/report_controller.rb
@@ -1,4 +1,16 @@
 class ReportController < ApplicationController
+
+  before_filter :admin_authorization, only: [:login_stat,:submission_stat]
+  before_filter(only: [:problem_hof]) { |c|
+    return false unless authenticate
+
+    if GraderConfiguration["right.user_view_submission"]
+      return true;
+    end
+
+    admin_authorization
+  }
+
   def login_stat
     @logins = Array.new
 
@@ -69,4 +81,108 @@
       end
     end
   end
+
+  def problem_hof
+    # gen problem list
+    @user = User.find(session[:user_id])
+    @problems = @user.available_problems
+
+    # get selected problems or the default
+    if params[:id]
+      begin
+        @problem = Problem.available.find(params[:id])
+      rescue
+        redirect_to action: :problem_hof
+        flash[:notice] = 'Error: submissions for that problem are not viewable.'
+        return
+      end
+    end
+
+    if @problem
+      #aggregrate by language
+      @by_lang = {}
+      Submission.where(problem_id: @problem.id).find_each do |sub|
+        lang = Language.find_by_id(sub.language_id)
+        next unless lang
+        next unless sub.points >= @problem.full_score
+
+        #initialize
+        unless @by_lang.has_key?(lang.pretty_name)
+          @by_lang[lang.pretty_name] = {
+            runtime: { avail: false, value: 2**30-1 },
+            memory: { avail: false, value: 2**30-1 },
+            length: { avail: false, value: 2**30-1 },
+            first: { avail: false, value: DateTime.new(3000,1,1) }
+          }
+        end
+
+        if sub.max_runtime and sub.max_runtime < @by_lang[lang.pretty_name][:runtime][:value]
+          @by_lang[lang.pretty_name][:runtime] = {
+            avail: true,
+            user_id: sub.user_id,
+            value: sub.max_runtime,
+            sub_id: sub.id
+          }
+        end
+
+        if sub.peak_memory and sub.peak_memory < @by_lang[lang.pretty_name][:memory][:value]
+          @by_lang[lang.pretty_name][:memory] = {
+            avail: true,
+            user_id: sub.user_id,
+            value: sub.peak_memory,
+            sub_id: sub.id
+          }
+        end
+
+        if sub.submitted_at and sub.submitted_at < @by_lang[lang.pretty_name][:first][:value] and
+           !sub.user.admin?
+          @by_lang[lang.pretty_name][:first] = {
+            avail: true,
+            user_id: sub.user_id,
+            value: sub.submitted_at,
+            sub_id: sub.id
+          }
+        end
+
+        if @by_lang[lang.pretty_name][:length][:value] > sub.effective_code_length
+          @by_lang[lang.pretty_name][:length] = {
+            avail: true,
+            user_id: sub.user_id,
+            value: sub.effective_code_length,
+            sub_id: sub.id
+          }
+        end
+      end
+      
+      #process user_id
+      @by_lang.each do |lang,prop|
+        prop.each do |k,v|
+          v[:user] = User.exists?(v[:user_id]) ? User.find(v[:user_id]).full_name : "(NULL)"
+        end
+      end
+
+      #sum into best
+      if @by_lang and @by_lang.first
+        @best = @by_lang.first[1]
+        @by_lang.each do |lang,prop|
+          if @best[:runtime][:value] >= prop[:runtime][:value]
+            @best[:runtime] = prop[:runtime]
+            @best[:runtime][:lang] = lang
+          end
+          if @best[:memory][:value] >= prop[:memory][:value]
+            @best[:memory] = prop[:memory]
+            @best[:memory][:lang] = lang
+          end
+          if @best[:length][:value] >= prop[:length][:value]
+            @best[:length] = prop[:length]
+            @best[:length][:lang] = lang
+          end
+          if @best[:first][:value] >= prop[:first][:value]
+            @best[:first] = prop[:first]
+            @best[:first][:lang] = lang
+          end
+        end
+      end
+    end
+  end
 end
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -30,6 +30,10 @@
       append_to menu_items, "[#{I18n.t 'menu.submissions'}]", 'main', 'submission'
       append_to menu_items, "[#{I18n.t 'menu.test'}]", 'test', 'index'
     end
+
+    if GraderConfiguration['right.user_hall_of_fame']
+      append_to menu_items, "[#{I18n.t 'menu.hall_of_fame'}]", 'report', 'problem_hof'
+    end
     append_to menu_items, "[#{I18n.t 'menu.help'}]", 'main', 'help'
 
     if GraderConfiguration['system.user_setting_enabled']
diff --git a/app/views/graders/submission.html.haml b/app/views/graders/submission.html.haml
--- a/app/views/graders/submission.html.haml
+++ b/app/views/graders/submission.html.haml
@@ -1,8 +1,11 @@
+%style{type: "text/css"}
+  = @css_style
+
 %h1= "Submission: #{@submission.id}"
 
 %p
   User:
-  = "#{@submission.user.login}"
+  = "(#{@submission.user.login}) #{@submission.user.full_name}"
   %br/
   Problem: 
   - if @submission.problem!=nil
@@ -13,10 +16,12 @@
   = "Number: #{@submission.number}"
   %br/
   = "Submitted at: #{format_short_time(@submission.submitted_at)}"
+  %br/
+  = "Points : #{@submission.points}/#{@submission.problem.full_score}"
+  %br/
+  = "Comment : #{@submission.grader_comment}"
 
 %b Source code (first 10kb)
-%div{:style => "border: 1px solid black; background: lightgrey"}
-  - if @submission.source
-    %pre
-      =h truncate @submission.source, :length => 10240
+//%div.highlight{:style => "border: 1px solid black;"}
+=@formatted_code.html_safe
 
diff --git a/app/views/report/_all_time_hof.html.haml b/app/views/report/_all_time_hof.html.haml
new file mode 100644
--- /dev/null
+++ b/app/views/report/_all_time_hof.html.haml
@@ -0,0 +1,8 @@
+%h2 Paid in Full
+User with highest number of problem solved
+
+%h2 Polymaths
+User with highest number of problems each solved by more than 1 languages.
+
+%h2 Icebreakers
+If you solve the problem before 95% of your friends, you are an icebreaker.
diff --git a/app/views/report/_report_menu.html.haml b/app/views/report/_report_menu.html.haml
--- a/app/views/report/_report_menu.html.haml
+++ b/app/views/report/_report_menu.html.haml
@@ -2,5 +2,6 @@
 .task-menu
   Reports
   %br/
+  = link_to '[Hall of Fame]', :action => 'problem_hof'
   = link_to '[Submission]', :action => 'submission_stat'
   = link_to '[Login]', :action => 'login_stat'
diff --git a/app/views/report/_task_hof.html.haml b/app/views/report/_task_hof.html.haml
new file mode 100644
--- /dev/null
+++ b/app/views/report/_task_hof.html.haml
@@ -0,0 +1,62 @@
+:css
+  .hof_user { color: orangered; font-style: italic; }
+  .hof_language { color: green; font-style: italic; }
+  .hof_value { color: deeppink;font-style: italic; }
+
+%h2 Overall
+
+- if @best
+  %b Best Runtime:
+  by <span class="hof_user">#{@best[:runtime][:user]}</span> using <span class="hof_language">#{@best[:runtime][:lang]}</span> with <span class="hof_value">#{@best[:runtime][:value] * 1000} milliseconds</span> at submission
+  = link_to("#" + @best[:runtime][:sub_id].to_s, controller: 'graders', action: 'submission', id:@best[:runtime][:sub_id])
+  %br/
+
+  %b Best Memory Usage:
+  by <span class="hof_user">#{@best[:memory][:user]}</span> using <span class="hof_language">#{@best[:memory][:lang]}</span> with <span class="hof_value">#{@best[:memory][:value]} kbytes </span> at submission
+  = link_to("#" + @best[:memory][:sub_id].to_s, controller: 'graders' , action: 'submission', id:@best[:memory][:sub_id])
+  %br/
+
+  %b Shortest Code: 
+  by <span class="hof_user">#{@best[:length][:user]}</span> using <span class="hof_language">#{@best[:length][:lang]}</span> with  <span class="hof_value">#{@best[:length][:value]} bytes</span> at submission
+  = link_to("#" + @best[:length][:sub_id].to_s, controller: 'graders' , action: 'submission', id: @best[:length][:sub_id])
+  %br/
+
+  %b First solver: 
+  <span class="hof_user">#{@best[:first][:user]}</span> is the first solver using <span class="hof_language">#{@best[:first][:lang]}</span> on <span class="hof_value">#{@best[:first][:value]}</span> at submission
+  = link_to("#" + @best[:first][:sub_id].to_s, controller: 'graders' , action: 'submission', id: @best[:first][:sub_id])
+  %br/
+
+
+  %p
+    This counts only for submission with 100% score <br/>
+    Right now, java is excluded from memory usage competition. (Because it always uses 2GB memory...)
+
+  %h2 By language
+
+  %table.info
+    %thead
+      %tr.info-head
+        %th Language
+        %th Best runtime (ms)
+        %th Best memory (kbytes)
+        %th Shortest Code (bytes)
+        %th First solver
+    %tbody
+      - @by_lang.each do |lang,value|
+        %tr{class: cycle('info-even','info-odd')}
+          %td= lang
+          %td
+            = "#{value[:runtime][:user]} (#{(value[:runtime][:value] * 1000).to_i} @"
+            = "#{link_to("#" + value[:runtime][:sub_id].to_s, controller: 'graders' , action: 'submission', id: value[:runtime][:sub_id])} )".html_safe
+          %td
+            = "#{value[:memory][:user]} (#{value[:memory][:value]} @"
+            = "#{link_to("#" + value[:memory][:sub_id].to_s, controller: 'graders' , action: 'submission', id: value[:memory][:sub_id])} )".html_safe
+          %td
+            = "#{value[:length][:user]} (#{value[:length][:value]} @"
+            = "#{link_to("#" + value[:length][:sub_id].to_s, controller: 'graders' , action: 'submission', id: value[:length][:sub_id])} )".html_safe
+          %td
+            = "#{value[:first][:user]} (#{value[:first][:value]} @"
+            = "#{link_to("#" + value[:first][:sub_id].to_s, controller: 'graders' , action: 'submission', id: value[:first][:sub_id])} )".html_safe
+
+- else
+  %h3 No submissions
diff --git a/app/views/report/login_stat.html.haml b/app/views/report/login_stat.html.haml
--- a/app/views/report/login_stat.html.haml
+++ b/app/views/report/login_stat.html.haml
@@ -7,10 +7,8 @@
   $('#until_datetime').datetimepicker({ showButtonPanel: true, dateFormat: "yy-mm-dd", controlType: "slider"} );
   });
 
-
 %h1 Login status
 
-
 =render partial: 'report_menu'
 =render partial: 'date_range', locals: {param_text: 'Login date range:', title: 'Query login stat in the range'  }
 
diff --git a/app/views/report/problem_hof.html.haml b/app/views/report/problem_hof.html.haml
new file mode 100644
--- /dev/null
+++ b/app/views/report/problem_hof.html.haml
@@ -0,0 +1,22 @@
+
+/- if params[:id]
+/  %h1 Tasks Hall of Fame
+/  = link_to('[back to All-Time Hall of Fame]', action: 'problem_hof', id: nil  )
+/- else
+/  %h1 All-Time Hall of Fame
+
+
+%h1 Tasks Hall of Fame
+.task-menu
+  Tasks
+  %br/
+  - @problems.each do |prob|
+    = link_to( "[#{prob.name}]", {id: prob.id})
+
+- unless params[:id]
+  /=render partial: 'all_time_hof'
+  Please select a problem.
+- else
+  =render partial: 'task_hof'
+
+
diff --git a/app/views/report/submission_stat.html.haml b/app/views/report/submission_stat.html.haml
--- a/app/views/report/submission_stat.html.haml
+++ b/app/views/report/submission_stat.html.haml
@@ -7,12 +7,8 @@
   $('#until_datetime').datetimepicker({ showButtonPanel: true, dateFormat: "yy-mm-dd", controlType: "slider"} );
   });
 
-
 %h1 Login status
 
-
-
-
 =render partial: 'report_menu'
 =render partial: 'date_range', locals: {param_text: 'Submission date range:', title: 'Query submission stat in the range'  }
 
diff --git a/config/application.rb.SAMPLE b/config/application.rb.SAMPLE
--- a/config/application.rb.SAMPLE
+++ b/config/application.rb.SAMPLE
@@ -59,6 +59,6 @@
     # Version of your assets, change this if you want to expire all your assets
     config.assets.version = '1.0'
 
-    config.assets.precompile += ['announcement_refresh.js','effects.js','site_update.js','graders.css','problems.css']
+    config.assets.precompile += ['announcement_refresh.js','effects.js','site_update.js','graders.css','problems.css','new.js']
   end
 end
diff --git a/config/locales/en.yml b/config/locales/en.yml
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -20,6 +20,7 @@
     tasks: 'Tasks'
     submissions: 'Submissions'
     test: 'Test Interface'
+    hall_of_fame: 'Hall of Fame'
     help: 'Help'
     settings: 'Settings'
     log_out: 'Log out'
diff --git a/config/locales/th.yml b/config/locales/th.yml
--- a/config/locales/th.yml
+++ b/config/locales/th.yml
@@ -20,6 +20,7 @@
     tasks: 'โจทย์'
     submissions: 'โปรแกรมที่ส่ง'
     test: 'ทดสอบโปรแกรม'
+    hall_of_fame: 'หอเกียรติยศ'
     help: 'ความช่วยเหลือ'
     settings: 'เปลี่ยนรหัสผ่าน'
     log_out: 'ออกจากระบบ'
diff --git a/db/migrate/20140823031747_add_more_detail_to_submission.rb b/db/migrate/20140823031747_add_more_detail_to_submission.rb
new file mode 100644
--- /dev/null
+++ b/db/migrate/20140823031747_add_more_detail_to_submission.rb
@@ -0,0 +1,7 @@
+class AddMoreDetailToSubmission < ActiveRecord::Migration
+  def change
+    add_column :submissions, :max_runtime, :float
+    add_column :submissions, :peak_memory, :integer
+    add_column :submissions, :effective_code_length, :integer
+  end
+end
diff --git a/db/seeds.rb b/db/seeds.rb
--- a/db/seeds.rb
+++ b/db/seeds.rb
@@ -6,60 +6,67 @@
      :default_value => 'false',
      :description => 'Only admins can log in to the system when running under single user mode.'
    },
-   
+
    { 
      :key => 'ui.front.title',
      :value_type => 'string',
      :default_value => 'Grader' 
    },
-   
+
    { 
      :key => 'ui.front.welcome_message',
      :value_type => 'string',
      :default_value => 'Welcome!' 
    },
-   
+
    { 
      :key => 'ui.show_score',
      :value_type => 'boolean',
      :default_value => 'true' 
    },
-   
+
    { 
      :key => 'contest.time_limit',
      :value_type => 'string',
      :default_value => 'unlimited',
      :description => 'Time limit in format hh:mm, or "unlimited" for contests with no time limits.  This config is CACHED.  Restart the server before the change can take effect.'
    },
-   
+
    { 
      :key => 'system.mode',
      :value_type => 'string',
      :default_value => 'standard',
      :description => 'Current modes are "standard", "contest", "indv-contest", and "analysis".'
    },
-   
+
    { 
      :key => 'contest.name',
      :value_type => 'string',
      :default_value => 'Grader',
      :description => 'This name will be shown on the user header bar.'
    },
-   
+
    {
      :key => 'contest.multisites',
      :value_type => 'boolean',
      :default_value => 'false',
      :description => 'If the server is in contest mode and this option is true, on the log in of the admin a menu for site selections is shown.'
    },
-   
+
    {
-     :key => 'system.online_registration',
+     :key => 'right.user_hall_of_fame',
      :value_type => 'boolean',
      :default_value => 'false',
-     :description => 'This option enables online registration.'
+     :description => 'If true, any user can access hall of fame page.'
    },
-   
+
+   {
+     :key => 'right.user_view_submission',
+     :value_type => 'boolean',
+     :default_value => 'false',
+     :description => 'If true, any user can view submissions of every one.'
+   },
+
    # If Configuration['system.online_registration'] is true, the
    # system allows online registration, and will use these
    # information for sending confirmation emails.
@@ -68,26 +75,33 @@
      :value_type => 'string',
      :default_value => 'smtp.somehost.com' 
    },
-   
+
    {
      :key => 'system.online_registration.from',
      :value_type => 'string',
      :default_value => 'your.email@address'
    },
-   
+
    {
      :key => 'system.admin_email',
      :value_type => 'string',
      :default_value => 'admin@admin.email'
    },
-   
+
    { 
      :key => 'system.user_setting_enabled',
      :value_type => 'boolean',
      :default_value => 'true',
      :description => 'If this option is true, users can change their settings'
    },
-   
+
+   {
+     :key => 'system.user_setting_enabled',
+     :value_type => 'boolean',
+     :default_value => 'true',
+     :description => 'If this option is true, users can change their settings'
+   }
+
    # If Configuration['contest.test_request.early_timeout'] is true
    # the user will not be able to use test request at 30 minutes
    # before the contest ends.
@@ -115,7 +129,7 @@
      :default_value => 'none',
      :description => "New user will be assigned to this contest automatically, if it exists.  Set to 'none' if there is no default contest."
    }
-   
+
   ]
 
 
@@ -194,5 +208,16 @@
   seed_root
 end
 
+def seed_more_languages
+  Language.delete_all
+  Language.create( name: 'c', pretty_name: 'C', ext: 'c', common_ext: 'c' )
+  Language.create( name: 'cpp', pretty_name: 'C++', ext: 'cpp', common_ext: 'cpp,cc' )
+  Language.create( name: 'pas', pretty_name: 'Pascal', ext: 'pas', common_ext: 'pas' )
+  Language.create( name: 'ruby', pretty_name: 'Ruby', ext: 'rb', common_ext: 'rb' )
+  Language.create( name: 'python', pretty_name: 'Python', ext: 'py', common_ext: 'py' )
+  Language.create( name: 'java', pretty_name: 'Java', ext: 'java', common_ext: 'java' )
+end
+
 seed_config
 seed_users_and_roles
+seed_more_languages