diff --git a/599.myco b/599.myco
deleted file mode 100644
index 7922523..0000000
--- a/599.myco
+++ /dev/null
@@ -1,3 +0,0 @@
-= 599
-https://forum.malleable.systems/t/sliding-blocks-computing/75/3
-
diff --git a/666.myco b/666.myco
new file mode 100644
index 0000000..de7bfa6
--- /dev/null
+++ b/666.myco
@@ -0,0 +1,3 @@
+= 666
+https://tonsky.me/blog/unicode/
+
diff --git a/Sliding Blocks Computing - Catalog - Malleable Systems Forum.myco b/Sliding Blocks Computing - Catalog - Malleable Systems Forum.myco
deleted file mode 100644
index 4e4c1a1..0000000
--- a/Sliding Blocks Computing - Catalog - Malleable Systems Forum.myco	
+++ /dev/null
@@ -1,3 +0,0 @@
-= Sliding Blocks Computing - Catalog - Malleable Systems Forum
-https://forum.malleable.systems/t/sliding-blocks-computing/75/3
-
diff --git a/The Absolute Minimum Every Software Developer Must Know About Unicode in 2023 (Still No Excuses!) @ tonsky.me.myco b/The Absolute Minimum Every Software Developer Must Know About Unicode in 2023 (Still No Excuses!) @ tonsky.me.myco
new file mode 100644
index 0000000..cbd0418
--- /dev/null
+++ b/The Absolute Minimum Every Software Developer Must Know About Unicode in 2023 (Still No Excuses!) @ tonsky.me.myco	
@@ -0,0 +1,3 @@
+= The Absolute Minimum Every Software Developer Must Know About Unicode in 2023 (Still No Excuses!) @ tonsky.me
+https://tonsky.me/blog/unicode/
+