diff --git a/exercises/practice/acronym/AcronymTest.bat b/exercises/practice/acronym/AcronymTest.bat
index 9d4c342..b07791b 100644
--- a/exercises/practice/acronym/AcronymTest.bat
+++ b/exercises/practice/acronym/AcronymTest.bat
@@ -87,7 +87,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %1 %2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/armstrong-numbers/ArmstrongNumbersTest.bat b/exercises/practice/armstrong-numbers/ArmstrongNumbersTest.bat
index 14f7657..c51680e 100644
--- a/exercises/practice/armstrong-numbers/ArmstrongNumbersTest.bat
+++ b/exercises/practice/armstrong-numbers/ArmstrongNumbersTest.bat
@@ -88,7 +88,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/clock/ClockTest.bat b/exercises/practice/clock/ClockTest.bat
index 60bd3d5..79bc8d1 100644
--- a/exercises/practice/clock/ClockTest.bat
+++ b/exercises/practice/clock/ClockTest.bat
@@ -145,7 +145,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/darts/DartsTest.bat b/exercises/practice/darts/DartsTest.bat
index eab65af..2a547c4 100644
--- a/exercises/practice/darts/DartsTest.bat
+++ b/exercises/practice/darts/DartsTest.bat
@@ -74,7 +74,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/difference-of-squares/DifferenceOfSquaresTest.bat b/exercises/practice/difference-of-squares/DifferenceOfSquaresTest.bat
index d936b29..8bc1032 100644
--- a/exercises/practice/difference-of-squares/DifferenceOfSquaresTest.bat
+++ b/exercises/practice/difference-of-squares/DifferenceOfSquaresTest.bat
@@ -59,7 +59,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/grains/GrainsTest.bat b/exercises/practice/grains/GrainsTest.bat
index b03ea5b..bf2aad8 100644
--- a/exercises/practice/grains/GrainsTest.bat
+++ b/exercises/practice/grains/GrainsTest.bat
@@ -86,7 +86,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/hamming/HammingTest.bat b/exercises/practice/hamming/HammingTest.bat
index 345b1cf..bc3504e 100644
--- a/exercises/practice/hamming/HammingTest.bat
+++ b/exercises/practice/hamming/HammingTest.bat
@@ -77,7 +77,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/hello-world/HelloWorldTest.bat b/exercises/practice/hello-world/HelloWorldTest.bat
index 2131b26..deb95c2 100644
--- a/exercises/practice/hello-world/HelloWorldTest.bat
+++ b/exercises/practice/hello-world/HelloWorldTest.bat
@@ -44,7 +44,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/leap/LeapTest.bat b/exercises/practice/leap/LeapTest.bat
index 9bf5c97..8924a7b 100644
--- a/exercises/practice/leap/LeapTest.bat
+++ b/exercises/practice/leap/LeapTest.bat
@@ -88,7 +88,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/nth-prime/NthPrimeTest.bat b/exercises/practice/nth-prime/NthPrimeTest.bat
index 3ce25af..653d484 100644
--- a/exercises/practice/nth-prime/NthPrimeTest.bat
+++ b/exercises/practice/nth-prime/NthPrimeTest.bat
@@ -72,7 +72,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/nucleotide-count/NucleotideCountTest.bat b/exercises/practice/nucleotide-count/NucleotideCountTest.bat
index 1b3cd5a..e704741 100644
--- a/exercises/practice/nucleotide-count/NucleotideCountTest.bat
+++ b/exercises/practice/nucleotide-count/NucleotideCountTest.bat
@@ -65,7 +65,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/raindrops/RaindropsTest.bat b/exercises/practice/raindrops/RaindropsTest.bat
index 1d7d417..d716d8b 100644
--- a/exercises/practice/raindrops/RaindropsTest.bat
+++ b/exercises/practice/raindrops/RaindropsTest.bat
@@ -131,7 +131,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/reverse-string/ReverseStringTest.bat b/exercises/practice/reverse-string/ReverseStringTest.bat
index 081a4ac..6f4a475 100644
--- a/exercises/practice/reverse-string/ReverseStringTest.bat
+++ b/exercises/practice/reverse-string/ReverseStringTest.bat
@@ -67,7 +67,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/scrabble-score/ScrabbleScoreTest.bat b/exercises/practice/scrabble-score/ScrabbleScoreTest.bat
index e6301b4..2671744 100644
--- a/exercises/practice/scrabble-score/ScrabbleScoreTest.bat
+++ b/exercises/practice/scrabble-score/ScrabbleScoreTest.bat
@@ -95,7 +95,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/series/SeriesTest.bat b/exercises/practice/series/SeriesTest.bat
index b6a6cde..06ce9d3 100644
--- a/exercises/practice/series/SeriesTest.bat
+++ b/exercises/practice/series/SeriesTest.bat
@@ -96,7 +96,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/sieve/SieveTest.bat b/exercises/practice/sieve/SieveTest.bat
index f965e92..f5da1a7 100644
--- a/exercises/practice/sieve/SieveTest.bat
+++ b/exercises/practice/sieve/SieveTest.bat
@@ -65,7 +65,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/square-root/SquareRootTest.bat b/exercises/practice/square-root/SquareRootTest.bat
index fedc04a..3baef74 100644
--- a/exercises/practice/square-root/SquareRootTest.bat
+++ b/exercises/practice/square-root/SquareRootTest.bat
@@ -70,7 +70,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct
diff --git a/exercises/practice/two-fer/TwoFerTest.bat b/exercises/practice/two-fer/TwoFerTest.bat
index a0738a3..99aebc1 100644
--- a/exercises/practice/two-fer/TwoFerTest.bat
+++ b/exercises/practice/two-fer/TwoFerTest.bat
@@ -62,7 +62,7 @@ if "%isTestRunner%"=="true" (
 )
 set batPath=%~dp0
 CALL %batPath%%filePath% %~1 %~2 %~3 %~4 %~5 %~6 %~7 %~8 %~9 > stdout.bin 2>&1
-set /p stdout=<stdout.bin
+set /p stdout=< stdout.bin
 del stdout.bin
 
 REM Check if the result is correct