diff --git a/README b/README
deleted file mode 100644
index 358e113..0000000
--- a/README
+++ /dev/null
@@ -1,3 +0,0 @@
-# code
-
-`cc main.c -std=c99 -o golfing --include stdio.h --include string.h --include ctype.h --include stdlib.h -ansi -fpermissive -w  && ./golfing`
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diff --git a/README.md b/README.md
new file mode 100644
index 0000000..f805953
--- /dev/null
+++ b/README.md
@@ -0,0 +1,2 @@
+# Code golfing
+Here's a small collection of my codegolfing attempts.
diff --git a/addition-repl/.gitignore b/addition-repl/.gitignore
new file mode 100644
index 0000000..76d4bb8
--- /dev/null
+++ b/addition-repl/.gitignore
@@ -0,0 +1 @@
+add
diff --git a/addition-repl/README b/addition-repl/README
new file mode 100644
index 0000000..988b8c2
--- /dev/null
+++ b/addition-repl/README
@@ -0,0 +1,3 @@
+# code
+
+`cc main.c -std=c99 -o add --include stdio.h --include string.h --include ctype.h --include stdlib.h -ansi -fpermissive -w  && ./add`
diff --git a/main.c b/addition-repl/main.c
similarity index 100%
rename from main.c
rename to addition-repl/main.c
diff --git a/min.c b/addition-repl/min.c
similarity index 100%
rename from min.c
rename to addition-repl/min.c
diff --git a/lion.c b/lion.c
deleted file mode 100644
index 7f9fdfc..0000000
--- a/lion.c
+++ /dev/null
@@ -1 +0,0 @@
-main(){int s,r;for(;;s=0){char l[99],*p,*q=0;if(scanf("%s",l)!=1)return -1;p=l;r=0;for(;*p;++p){if(!isdigit(*p)&&*p!=43&&*p!=10)return -1;s<1?isdigit(*p)&&(s=1)+(q=p):*p==43||*p==10?r+=atoi(q+(s=0)):0;}r+=atoi(q);printf("%d\n", r);}}
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