1 files changed, 0 insertions, 18 deletions

diff --git a/old/2020-unknown-date/cubeutils.h b/old/2020-unknown-date/cubeutils.h
deleted file mode 100644
index b24291c..0000000
--- a/old/2020-unknown-date/cubeutils.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* Cube-specific utility functions */
-
-#ifndef CUBEUTILS_H
-#define CUBEUTILS_H
-
-#include <stdbool.h>
-#include "pieces.h"
-
-void cube_to_ep_array(Cube *cube, int ep[12]);
-void ep_array_to_epos(int ep[12], Cube *cube);
-
-Cube *solved_cube();
-bool solvable(Cube *cube);
-bool solved(Cube *cube);
-
-void print(Cube *cube);
-
-#endif