diff --git a/095-worker-pool/095-worker-pool.go b/095-worker-pool/095-worker-pool.go
deleted file mode 100644
index f0a7018..0000000
--- a/095-worker-pool/095-worker-pool.go
+++ /dev/null
@@ -1,27 +0,0 @@
-package main
-
-import "time"
-
-func main() {
-	jobs := make(chan int, 100)
-	acks := make(chan bool, 100)
-
-	for w := 0; w < 10; w++ {
-		go func() {
-			for j := range jobs {
-				println("worker", w, "processing job", j)
-				time.Sleep(time.Millisecond * 150)
-				acks <- true
-			}
-		}()
-	}
-
-	for j := 0; j < 100; j++ {
-		jobs <- j
-	}
-
-	for a := 0; a < 100; a++ {
-		<- acks
-	}
-	println("all done")
-}
diff --git a/095-worker-pool/worker-pool.go b/095-worker-pool/worker-pool.go
new file mode 100644
index 0000000..4d72646
--- /dev/null
+++ b/095-worker-pool/worker-pool.go
@@ -0,0 +1,31 @@
+// ## Worker Pool
+
+package main
+
+import "time"
+
+func main() {
+    jobs := make(chan int, 100)
+    acks := make(chan bool, 100)
+
+    for w := 0; w < 10; w++ {
+        go func() {
+            for j := range jobs {
+                println("worker", w, "processing job", j)
+                time.Sleep(time.Millisecond * 150)
+                acks <- true
+            }
+        }()
+    }
+
+    for j := 0; j < 100; j++ {
+        jobs <- j
+    }
+
+    for a := 0; a < 100; a++ {
+        <-acks
+    }
+    println("all done")
+}
+
+// todo: broken
diff --git a/096-line-filter/lines b/096-line-filter/lines
deleted file mode 100644
index 7e752bb..0000000
--- a/096-line-filter/lines
+++ /dev/null
@@ -1,2 +0,0 @@
-hello
-filter