diff --git a/pset13/1-1-GetScore.c b/semester1/pset13/1-1-GetScore.c
similarity index 100%
rename from pset13/1-1-GetScore.c
rename to semester1/pset13/1-1-GetScore.c
diff --git a/pset13/1-2-GetScore.c b/semester1/pset13/1-2-GetScore.c
similarity index 100%
rename from pset13/1-2-GetScore.c
rename to semester1/pset13/1-2-GetScore.c
diff --git a/pset13/1-3-DynamicMemoryAllocation.c b/semester1/pset13/1-3-DynamicMemoryAllocation.c
similarity index 100%
rename from pset13/1-3-DynamicMemoryAllocation.c
rename to semester1/pset13/1-3-DynamicMemoryAllocation.c
diff --git a/pset13/1-4-LocateSubStr.c b/semester1/pset13/1-4-LocateSubStr.c
similarity index 100%
rename from pset13/1-4-LocateSubStr.c
rename to semester1/pset13/1-4-LocateSubStr.c
diff --git a/pset13/1-5-GetString.c b/semester1/pset13/1-5-GetString.c
similarity index 100%
rename from pset13/1-5-GetString.c
rename to semester1/pset13/1-5-GetString.c
diff --git a/pset13/1-6-DelChar.c b/semester1/pset13/1-6-DelChar.c
similarity index 100%
rename from pset13/1-6-DelChar.c
rename to semester1/pset13/1-6-DelChar.c