diff --git a/content/post/tetris-1.md b/content/post/tetris-1.md
index e9bbd9a..9e354fe 100644
--- a/content/post/tetris-1.md
+++ b/content/post/tetris-1.md
@@ -1,8 +1,10 @@
 ---
-title: "Textris - Part 1: Pieces and playfield - Creating a terminal-based Tetris clone"
+title: "Textris - Creating a terminal-based Tetris clone - Part 1: Pieces and playfield"
 #date: 2019-11-26T01:42:18-07:00
 categories: [tutorial]
 draft: true
+aliases:
+  - /post/textris-1/
 ---
 
 This is the first in a series of tutorials on creating a [terminal-based](https://en.wikipedia.org/wiki/Text-based_user_interface) [Tetris](https://en.wikipedia.org/wiki/Tetris) clone with [Go](https://golang.org).
@@ -245,7 +247,7 @@ func (p Point) Neighborhood() []Point {
 }
 ```
 
-NewPoints calculates the neighborhood of each point of a mino and returns only new points.
+NewPoints calculates the neighborhood of each point of a mino and returns only the new points.
 
 ```go
 func (m Mino) HasPoint(p Point) bool {
@@ -263,9 +265,11 @@ func (m Mino) NewPoints() []Point {
 
 	for _, p := range m {
 		for _, np := range p.Neighborhood() {
-			if !m.HasPoint(np) {
-				newPoints = append(newPoints, np)
+			if m.HasPoint(np) {
+				continue
 			}
+
+			newPoints = append(newPoints, np)
 		}
 	}
 
diff --git a/content/project/harmony.md b/content/project/harmony.md
new file mode 100644
index 0000000..0301ea4
--- /dev/null
+++ b/content/project/harmony.md
@@ -0,0 +1,8 @@
+---
+title: harmony
+summary: Voice and text communications platform
+tags:
+- Go
+
+external_link: "https://git.sr.ht/~tslocum/harmony"
+---