diff --git a/05/solution.py b/05/solution.py
index c5498d9..13347a5 100755
--- a/05/solution.py
+++ b/05/solution.py
@@ -14,16 +14,16 @@ for l in sys.stdin:
         for i, c in enumerate(l[1::4], 1):
             if c != ' ':
                 c = ord(c)
-                stacksA[i].append(c)
-                stacksB[i].append(c)
+                stacksA[i].insert(0, c)
+                stacksB[i].insert(0, c)
 
     im = insr.match(l)
     if im:
         n, f, t = map(int, im.groups())
-        stacksA[t] = bytearray(reversed(stacksA[f][:n])) + stacksA[t]
-        stacksA[f] = stacksA[f][n:]
-        stacksB[t] = stacksB[f][:n] + stacksB[t]
-        stacksB[f] = stacksB[f][n:]
+        stacksA[t] += stacksA[f][-n:][::-1]
+        stacksA[f] = stacksA[f][:-n]
+        stacksB[t] += stacksB[f][-n:]
+        stacksB[f] = stacksB[f][:-n]
 
-print(f"""Silver: {"".join(chr(stacksA[i][0]) for i in sorted(stacksA))}
-Gold: {"".join(chr(stacksB[i][0]) for i in sorted(stacksB))}""")
+print(f"""Silver: {"".join(chr(stacksA[i][-1]) for i in sorted(stacksA))}
+Gold: {"".join(chr(stacksB[i][-1]) for i in sorted(stacksB))}""")