diff --git a/18-bouncing-ball-project/01-draw-the-board/main.go b/18-project-bouncing-ball/01-draw-the-board/main.go similarity index 100% rename from 18-bouncing-ball-project/01-draw-the-board/main.go rename to 18-project-bouncing-ball/01-draw-the-board/main.go diff --git a/18-bouncing-ball-project/02-add-a-buffer/main.go b/18-project-bouncing-ball/02-add-a-buffer/main.go similarity index 100% rename from 18-bouncing-ball-project/02-add-a-buffer/main.go rename to 18-project-bouncing-ball/02-add-a-buffer/main.go diff --git a/18-bouncing-ball-project/03-animate/main.go b/18-project-bouncing-ball/03-animate/main.go similarity index 100% rename from 18-bouncing-ball-project/03-animate/main.go rename to 18-project-bouncing-ball/03-animate/main.go diff --git a/18-bouncing-ball-project/README.md b/18-project-bouncing-ball/README.md similarity index 100% rename from 18-bouncing-ball-project/README.md rename to 18-project-bouncing-ball/README.md diff --git a/18-bouncing-ball-project/exercises/01-width-and-height/main.go b/18-project-bouncing-ball/exercises/01-width-and-height/main.go similarity index 100% rename from 18-bouncing-ball-project/exercises/01-width-and-height/main.go rename to 18-project-bouncing-ball/exercises/01-width-and-height/main.go diff --git a/18-bouncing-ball-project/exercises/01-width-and-height/solution/main.go b/18-project-bouncing-ball/exercises/01-width-and-height/solution/main.go similarity index 100% rename from 18-bouncing-ball-project/exercises/01-width-and-height/solution/main.go rename to 18-project-bouncing-ball/exercises/01-width-and-height/solution/main.go diff --git a/18-bouncing-ball-project/exercises/02-previous-positions/main.go b/18-project-bouncing-ball/exercises/02-previous-positions/main.go similarity index 100% rename from 18-bouncing-ball-project/exercises/02-previous-positions/main.go rename to 18-project-bouncing-ball/exercises/02-previous-positions/main.go diff --git a/18-bouncing-ball-project/exercises/02-previous-positions/solution/main.go b/18-project-bouncing-ball/exercises/02-previous-positions/solution/main.go similarity index 100% rename from 18-bouncing-ball-project/exercises/02-previous-positions/solution/main.go rename to 18-project-bouncing-ball/exercises/02-previous-positions/solution/main.go diff --git a/18-bouncing-ball-project/exercises/03-single-dimensional/main.go b/18-project-bouncing-ball/exercises/03-single-dimensional/main.go similarity index 100% rename from 18-bouncing-ball-project/exercises/03-single-dimensional/main.go rename to 18-project-bouncing-ball/exercises/03-single-dimensional/main.go diff --git a/18-bouncing-ball-project/exercises/03-single-dimensional/solution/main.go b/18-project-bouncing-ball/exercises/03-single-dimensional/solution/main.go similarity index 100% rename from 18-bouncing-ball-project/exercises/03-single-dimensional/solution/main.go rename to 18-project-bouncing-ball/exercises/03-single-dimensional/solution/main.go diff --git a/18-bouncing-ball-project/exercises/README.md b/18-project-bouncing-ball/exercises/README.md similarity index 100% rename from 18-bouncing-ball-project/exercises/README.md rename to 18-project-bouncing-ball/exercises/README.md