diff --git a/06-variables/02-declarations/exercises/06-with-bits/main.go b/06-variables/02-declarations/exercises/06-with-bits/main.go
index 9bc23b2..2df5c80 100644
--- a/06-variables/02-declarations/exercises/06-with-bits/main.go
+++ b/06-variables/02-declarations/exercises/06-with-bits/main.go
@@ -31,7 +31,7 @@ package main
 //    and read the comments there
 //
 // EXPECTED OUTPUT
-//  0 0 0 0 0 0 0 false 0 0
+//  0 0 0 0 0 0 0 (0+0i) (0+0i) false 0 0
 //  ""
 // ---------------------------------------------------------
 
diff --git a/06-variables/02-declarations/exercises/06-with-bits/solution/main.go b/06-variables/02-declarations/exercises/06-with-bits/solution/main.go
index 42ba29b..d8a1437 100644
--- a/06-variables/02-declarations/exercises/06-with-bits/solution/main.go
+++ b/06-variables/02-declarations/exercises/06-with-bits/solution/main.go
@@ -21,6 +21,10 @@ func main() {
 	var f32 float32
 	var f64 float64
 
+	// complex types
+	var c64 complex64
+	var c128 complex128
+
 	// bool type
 	var b bool
 
@@ -32,6 +36,7 @@ func main() {
 	fmt.Println(
 		i, i8, i16, i32, i64,
 		f32, f64,
+		c64, c128,
 		b, r, by,
 	)