diff --git a/exercises/accumulate/runtests.bat b/exercises/accumulate/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/accumulate/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/accumulate/runtests.sh b/exercises/accumulate/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/accumulate/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/allergies/runtests.bat b/exercises/allergies/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/allergies/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/allergies/runtests.sh b/exercises/allergies/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/allergies/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/anagram/runtests.bat b/exercises/anagram/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/anagram/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/anagram/runtests.sh b/exercises/anagram/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/anagram/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/atbash-cipher/runtests.bat b/exercises/atbash-cipher/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/atbash-cipher/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/atbash-cipher/runtests.sh b/exercises/atbash-cipher/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/atbash-cipher/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/bob/runtests.bat b/exercises/bob/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/bob/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/bob/runtests.sh b/exercises/bob/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/bob/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/difference-of-squares/runtests.bat b/exercises/difference-of-squares/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/difference-of-squares/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/difference-of-squares/runtests.sh b/exercises/difference-of-squares/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/difference-of-squares/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/grade-school/runtests.bat b/exercises/grade-school/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/grade-school/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/grade-school/runtests.sh b/exercises/grade-school/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/grade-school/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/hamming/runtests.bat b/exercises/hamming/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/hamming/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/hamming/runtests.sh b/exercises/hamming/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/hamming/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/hello-world/runtests.bat b/exercises/hello-world/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/hello-world/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/hello-world/runtests.sh b/exercises/hello-world/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/hello-world/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/largest-series-product/runtests.bat b/exercises/largest-series-product/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/largest-series-product/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/largest-series-product/runtests.sh b/exercises/largest-series-product/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/largest-series-product/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/leap/runtests.bat b/exercises/leap/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/leap/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/leap/runtests.sh b/exercises/leap/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/leap/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/list-ops/runtests.bat b/exercises/list-ops/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/list-ops/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/list-ops/runtests.sh b/exercises/list-ops/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/list-ops/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/nucleotide-count/runtests.bat b/exercises/nucleotide-count/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/nucleotide-count/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/nucleotide-count/runtests.sh b/exercises/nucleotide-count/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/nucleotide-count/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/pangram/runtests.bat b/exercises/pangram/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/pangram/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/pangram/runtests.sh b/exercises/pangram/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/pangram/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/phone-number/runtests.bat b/exercises/phone-number/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/phone-number/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/phone-number/runtests.sh b/exercises/phone-number/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/phone-number/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/raindrops/runtests.bat b/exercises/raindrops/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/raindrops/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/raindrops/runtests.sh b/exercises/raindrops/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/raindrops/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/rna-transcription/runtests.bat b/exercises/rna-transcription/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/rna-transcription/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/rna-transcription/runtests.sh b/exercises/rna-transcription/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/rna-transcription/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/robot-simulator/runtests.bat b/exercises/robot-simulator/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/robot-simulator/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/robot-simulator/runtests.sh b/exercises/robot-simulator/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/robot-simulator/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/roman-numerals/runtests.bat b/exercises/roman-numerals/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/roman-numerals/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/roman-numerals/runtests.sh b/exercises/roman-numerals/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/roman-numerals/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/run-length-encoding/runtests.bat b/exercises/run-length-encoding/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/run-length-encoding/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/run-length-encoding/runtests.sh b/exercises/run-length-encoding/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/run-length-encoding/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/say/runtests.bat b/exercises/say/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/say/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/say/runtests.sh b/exercises/say/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/say/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/series/runtests.bat b/exercises/series/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/series/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/series/runtests.sh b/exercises/series/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/series/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/space-age/runtests.bat b/exercises/space-age/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/space-age/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/space-age/runtests.sh b/exercises/space-age/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/space-age/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/strain/runtests.bat b/exercises/strain/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/strain/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/strain/runtests.sh b/exercises/strain/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/strain/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/sublist/runtests.bat b/exercises/sublist/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/sublist/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/sublist/runtests.sh b/exercises/sublist/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/sublist/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/sum-of-multiples/runtests.bat b/exercises/sum-of-multiples/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/sum-of-multiples/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/sum-of-multiples/runtests.sh b/exercises/sum-of-multiples/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/sum-of-multiples/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/triangle/runtests.bat b/exercises/triangle/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/triangle/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/triangle/runtests.sh b/exercises/triangle/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/triangle/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"
diff --git a/exercises/word-count/runtests.bat b/exercises/word-count/runtests.bat
new file mode 100644
index 0000000..9ce824b
--- /dev/null
+++ b/exercises/word-count/runtests.bat
@@ -0,0 +1 @@
+ECHO We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm
diff --git a/exercises/word-count/runtests.sh b/exercises/word-count/runtests.sh
new file mode 100644
index 0000000..6885122
--- /dev/null
+++ b/exercises/word-count/runtests.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo "We've changed how tests are run! Please review the latest install/running docs at http://exercism.io/languages/elm and report any issues at https://github.com/exercism/xelm"