diff --git a/judges/dimensions-of-terrain/dimensions-of-terrain.rb b/judges/dimensions-of-terrain/dimensions-of-terrain.rb
index b2f8c909..bcd28540 100644
--- a/judges/dimensions-of-terrain/dimensions-of-terrain.rb
+++ b/judges/dimensions-of-terrain/dimensions-of-terrain.rb
@@ -22,9 +22,9 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
+require 'time'
 require 'fbe/fb'
-require 'fbe/octo'
-require 'fbe/overwrite'
+require_relative '../../lib/incremate'
 
 f = Fbe.fb.query(
   "(and
@@ -37,18 +37,4 @@
   f.when = Time.now
 end
 
-start = Time.now
-Dir[File.join(__dir__, 'total_*.rb')].each do |rb|
-  n = File.basename(rb).gsub(/\.rb$/, '')
-  next unless f[n].nil?
-  if Fbe.octo.off_quota
-    $loog.info('No GitHub quota left, it is time to stop')
-    break
-  end
-  if Time.now - start > 5 * 60
-    $loog.info('We are doing this for too long, time to stop')
-    break
-  end
-  require_relative rb
-  send(n, f).each { |k, v| f = Fbe.overwrite(f, k.to_s, v) }
-end
+Jp.incremate(f, __dir__, 'total')
diff --git a/judges/quality-of-service/quality-of-service.rb b/judges/quality-of-service/quality-of-service.rb
index d2712788..926c781d 100644
--- a/judges/quality-of-service/quality-of-service.rb
+++ b/judges/quality-of-service/quality-of-service.rb
@@ -22,24 +22,9 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
-require 'fbe/octo'
-require 'fbe/overwrite'
 require 'fbe/regularly'
+require_relative '../../lib/incremate'
 
-start = Time.now
 Fbe.regularly('quality', 'qos_interval', 'qos_days') do |f|
-  Dir[File.join(__dir__, 'average_*.rb')].each do |rb|
-    n = File.basename(rb).gsub(/\.rb$/, '')
-    next unless f[n].nil?
-    if Fbe.octo.off_quota
-      $loog.info('No GitHub quota left, it is time to stop')
-      break
-    end
-    if Time.now - start > 5 * 60
-      $loog.info('We are doing this for too long, time to stop')
-      break
-    end
-    require_relative rb
-    send(n, f).each { |k, v| f = Fbe.overwrite(f, k.to_s, v) }
-  end
+  Jp.incremate(f, __dir__, 'average')
 end
diff --git a/judges/quantity-of-deliverables/quantity-of-deliverables.rb b/judges/quantity-of-deliverables/quantity-of-deliverables.rb
index 780c6ef3..6ddbdc26 100644
--- a/judges/quantity-of-deliverables/quantity-of-deliverables.rb
+++ b/judges/quantity-of-deliverables/quantity-of-deliverables.rb
@@ -22,24 +22,9 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
-require 'fbe/overwrite'
-require 'fbe/octo'
 require 'fbe/regularly'
+require_relative '../../lib/incremate'
 
-start = Time.now
 Fbe.regularly('scope', 'qod_interval', 'qod_days') do |f|
-  Dir[File.join(__dir__, 'total_*.rb')].each do |rb|
-    n = File.basename(rb).gsub(/\.rb$/, '')
-    next unless f[n].nil?
-    if Fbe.octo.off_quota
-      $loog.info('No GitHub quota left, it is time to stop')
-      break
-    end
-    if Time.now - start > 5 * 60
-      $loog.info('We are doing this for too long, time to stop')
-      break
-    end
-    require_relative rb
-    send(n, f).each { |k, v| f = Fbe.overwrite(f, k.to_s, v) }
-  end
+  Jp.incremate(f, __dir__, 'total')
 end
diff --git a/lib/incremate.rb b/lib/incremate.rb
new file mode 100644
index 00000000..edf02189
--- /dev/null
+++ b/lib/incremate.rb
@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+# MIT License
+#
+# Copyright (c) 2024 Zerocracy
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+require 'fbe/octo'
+require 'fbe/overwrite'
+require_relative 'jp'
+
+# Incrementaly accumulates data into a fact, using Ruby scripts
+# found in the directory provided, by the prefix.
+def Jp.incremate(fact, dir, prefix)
+  start = Time.now
+  Dir[File.join(dir, "#{prefix}_*.rb")].each do |rb|
+    n = File.basename(rb).gsub(/\.rb$/, '')
+    next unless fact[n].nil?
+    if Fbe.octo.off_quota
+      $loog.info('No GitHub quota left, it is time to stop')
+      break
+    end
+    if Time.now - start > 5 * 60
+      $loog.info('We are doing this for too long, time to stop')
+      break
+    end
+    require_relative rb
+    send(n, fact).each { |k, v| fact = Fbe.overwrite(fact, k.to_s, v) }
+  end
+end
diff --git a/lib/jp.rb b/lib/jp.rb
new file mode 100644
index 00000000..e738880c
--- /dev/null
+++ b/lib/jp.rb
@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+# MIT License
+#
+# Copyright (c) 2024 Zerocracy
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+# The module with supplementary features.
+module Jp; end