diff --git a/atcoder/042/compile_flags.txt b/atcoder/042/compile_flags.txt
deleted file mode 100644
index 17821f8..0000000
--- a/atcoder/042/compile_flags.txt
+++ /dev/null
@@ -1,31 +0,0 @@
--pedantic-errors
--O2
--Wall
--Wextra
--Wpedantic
--Wshadow
--Wformat=2
--Wfloat-equal
--Wlogical-op
--Wshift-overflow=2
--Wnon-virtual-dtor
--Wold-style-cast
--Wcast-qual
--Wuseless-cast
--Wno-sign-promotion
--Wcast-align
--Wunused
--Woverloaded-virtual
--Wconversion
--Wmisleading-indentation
--Wduplicated-cond
--Wduplicated-branches
--Wlogical-op
--Wnull-dereference
--Wformat=2
--Wformat-overflow
--Wformat-truncation
--Wdouble-promotion
--Wundef
--DLOCAL
--std=c++23
diff --git a/cses/dynamic-programming/compile_flags.txt b/cses/dynamic-programming/compile_flags.txt
deleted file mode 100644
index 5725a8c..0000000
--- a/cses/dynamic-programming/compile_flags.txt
+++ /dev/null
@@ -1,31 +0,0 @@
--O2
--Wall
--Wextra
--Wpedantic
--Wshadow
--Wformat=2
--Wfloat-equal
--Wlogical-op
--Wshift-overflow=2
--Wnon-virtual-dtor
--Wold-style-cast
--Wcast-qual
--Wuseless-cast
--Wno-sign-promotion
--Wcast-align
--Wunused
--Woverloaded-virtual
--Wconversion
--Wsign-conversion
--Wmisleading-indentation
--Wduplicated-cond
--Wduplicated-branches
--Wlogical-op
--Wnull-dereference
--Wformat=2
--Wformat-overflow
--Wformat-truncation
--Wdouble-promotion
--Wundef
--DLOCAL
--std=c++23
diff --git a/cses/graph-algorithms/compile_flags.txt b/cses/graph-algorithms/compile_flags.txt
deleted file mode 100644
index cabab0b..0000000
--- a/cses/graph-algorithms/compile_flags.txt
+++ /dev/null
@@ -1,31 +0,0 @@
--pedantic-errors
--O2
--Wall
--Wextra
--Wpedantic
--Wshadow
--Wformat=2
--Wfloat-equal
--Wlogical-op
--Wshift-overflow=2
--Wnon-virtual-dtor
--Wold-style-cast
--Wcast-qual
--Wuseless-cast
--Wno-sign-promotion
--Wcast-align
--Wunused
--Woverloaded-virtual
--Wconversion
--Wmisleading-indentation
--Wduplicated-cond
--Wduplicated-branches
--Wlogical-op
--Wnull-dereference
--Wformat=2
--Wformat-overflow
--Wformat-truncation
--Wdouble-promotion
--Wundef
--DLOCAL
--std=c++20
diff --git a/cses/introductory-problems/compile_flags.txt b/cses/introductory-problems/compile_flags.txt
deleted file mode 100644
index 5373b01..0000000
--- a/cses/introductory-problems/compile_flags.txt
+++ /dev/null
@@ -1,30 +0,0 @@
--O2
--Wall
--Wextra
--Wpedantic
--Wshadow
--Wformat=2
--Wfloat-equal
--Wlogical-op
--Wshift-overflow=2
--Wnon-virtual-dtor
--Wold-style-cast
--Wcast-qual
--Wuseless-cast
--Wno-sign-promotion
--Wcast-align
--Wunused
--Woverloaded-virtual
--Wconversion
--Wmisleading-indentation
--Wduplicated-cond
--Wduplicated-branches
--Wlogical-op
--Wnull-dereference
--Wformat=2
--Wformat-overflow
--Wformat-truncation
--Wdouble-promotion
--Wundef
--DLOCAL
--std=c++23
diff --git a/cses/range-queries/compile_flags.txt b/cses/range-queries/compile_flags.txt
deleted file mode 100644
index af7fb72..0000000
--- a/cses/range-queries/compile_flags.txt
+++ /dev/null
@@ -1,31 +0,0 @@
--O2
--Wall
--Wextra
--Wpedantic
--Wshadow
--Wformat=2
--Wfloat-equal
--Wlogical-op
--Wshift-overflow=2
--Wnon-virtual-dtor
--Wold-style-cast
--Wcast-qual
--Wuseless-cast
--Wno-sign-promotion
--Wcast-align
--Wunused
--Woverloaded-virtual
--Wconversion
--Wsign-conversion
--Wmisleading-indentation
--Wduplicated-cond
--Wduplicated-branches
--Wlogical-op
--Wnull-dereference
--Wformat=2
--Wformat-overflow
--Wformat-truncation
--Wdouble-promotion
--Wundef
--DLOCAL
--std=c++20
diff --git a/cses/sorting-and-searching/compile_flags.txt b/cses/sorting-and-searching/compile_flags.txt
deleted file mode 100644
index af7fb72..0000000
--- a/cses/sorting-and-searching/compile_flags.txt
+++ /dev/null
@@ -1,31 +0,0 @@
--O2
--Wall
--Wextra
--Wpedantic
--Wshadow
--Wformat=2
--Wfloat-equal
--Wlogical-op
--Wshift-overflow=2
--Wnon-virtual-dtor
--Wold-style-cast
--Wcast-qual
--Wuseless-cast
--Wno-sign-promotion
--Wcast-align
--Wunused
--Woverloaded-virtual
--Wconversion
--Wsign-conversion
--Wmisleading-indentation
--Wduplicated-cond
--Wduplicated-branches
--Wlogical-op
--Wnull-dereference
--Wformat=2
--Wformat-overflow
--Wformat-truncation
--Wdouble-promotion
--Wundef
--DLOCAL
--std=c++20
diff --git a/kattis/11-02-2025/compile_flags.txt b/kattis/11-02-2025/compile_flags.txt
deleted file mode 100644
index 0adea68..0000000
--- a/kattis/11-02-2025/compile_flags.txt
+++ /dev/null
@@ -1,5 +0,0 @@
--std=c++23
--Wall
--Wextra
--Wpedantic
--Wshadow
diff --git a/kattis/18-2-2025/compile_flags.txt b/kattis/18-2-2025/compile_flags.txt
deleted file mode 100644
index 7a6e5ad..0000000
--- a/kattis/18-2-2025/compile_flags.txt
+++ /dev/null
@@ -1,6 +0,0 @@
--std=c++23
--Wall
--Wextra
--Wpedantic
--Wshadow
--DLOCAL
diff --git a/kattis/25-2-2025/compile_flags.txt b/kattis/25-2-2025/compile_flags.txt
deleted file mode 100644
index 504aea8..0000000
--- a/kattis/25-2-2025/compile_flags.txt
+++ /dev/null
@@ -1,6 +0,0 @@
--Wall
--Wextra
--Wpedantic
--Wshadow
--DLOCAL
--std=c++23
diff --git a/usaco/bronze/complete-search/compile_flags.txt b/usaco/bronze/complete-search/compile_flags.txt
deleted file mode 100644
index 785091b..0000000
--- a/usaco/bronze/complete-search/compile_flags.txt
+++ /dev/null
@@ -1,30 +0,0 @@
--O2
--Wall
--Wextra
--Wpedantic
--Wshadow
--Wformat=2
--Wfloat-equal
--Wlogical-op
--Wshift-overflow=2
--Wnon-virtual-dtor
--Wold-style-cast
--Wcast-qual
--Wuseless-cast
--Wno-sign-promotion
--Wcast-align
--Wunused
--Woverloaded-virtual
--Wconversion
--Wmisleading-indentation
--Wduplicated-cond
--Wduplicated-branches
--Wlogical-op
--Wnull-dereference
--Wformat=2
--Wformat-overflow
--Wformat-truncation
--Wdouble-promotion
--Wundef
--DLOCAL
--std=c++17
diff --git a/usaco/bronze/simulation/compile_flags.txt b/usaco/bronze/simulation/compile_flags.txt
deleted file mode 100644
index 785091b..0000000
--- a/usaco/bronze/simulation/compile_flags.txt
+++ /dev/null
@@ -1,30 +0,0 @@
--O2
--Wall
--Wextra
--Wpedantic
--Wshadow
--Wformat=2
--Wfloat-equal
--Wlogical-op
--Wshift-overflow=2
--Wnon-virtual-dtor
--Wold-style-cast
--Wcast-qual
--Wuseless-cast
--Wno-sign-promotion
--Wcast-align
--Wunused
--Woverloaded-virtual
--Wconversion
--Wmisleading-indentation
--Wduplicated-cond
--Wduplicated-branches
--Wlogical-op
--Wnull-dereference
--Wformat=2
--Wformat-overflow
--Wformat-truncation
--Wdouble-promotion
--Wundef
--DLOCAL
--std=c++17
diff --git a/usaco/bronze/sorting/compile_flags.txt b/usaco/bronze/sorting/compile_flags.txt
deleted file mode 100644
index 785091b..0000000
--- a/usaco/bronze/sorting/compile_flags.txt
+++ /dev/null
@@ -1,30 +0,0 @@
--O2
--Wall
--Wextra
--Wpedantic
--Wshadow
--Wformat=2
--Wfloat-equal
--Wlogical-op
--Wshift-overflow=2
--Wnon-virtual-dtor
--Wold-style-cast
--Wcast-qual
--Wuseless-cast
--Wno-sign-promotion
--Wcast-align
--Wunused
--Woverloaded-virtual
--Wconversion
--Wmisleading-indentation
--Wduplicated-cond
--Wduplicated-branches
--Wlogical-op
--Wnull-dereference
--Wformat=2
--Wformat-overflow
--Wformat-truncation
--Wdouble-promotion
--Wundef
--DLOCAL
--std=c++17