diff --git a/2025/d06.py b/2025/d06.py
index 2ee7209..0e8945d 100644
--- a/2025/d06.py
+++ b/2025/d06.py
@@ -1,4 +1,7 @@
 from lib import get_data
+from typing import TypeVar
+
+T = TypeVar('T')
 
 data = """123 328  51 64 
  45 64  387 23 
@@ -26,4 +29,32 @@ for xs in lines:
         assert False, "Unexpected op"
 print(r)
 
+def split(xs: list[T], delim: T) -> list[list[T]]:
+    res = [[]]
+    for x in xs:
+        if x == delim:
+            res.append([])
+        else:
+            res[-1].append(x)
+    return res
+
+chars_trans: list[tuple[str]]  = list(zip(*[line for line in data.splitlines()]))
+lines_trans: list[str] = list(map(lambda line: "".join(line).strip(), chars_trans))
+cols: list[list[str]] = split(lines_trans, '')
+
+r2 = 0
+for xs in cols:
+    x0 = xs[0]
+    acc, op = int(x0[:-1]), x0[-1]
+    for x in xs[1:]:
+        x = int(x)
+        if op == "+":
+            acc += x
+        elif op == "*":
+            acc *= x
+        else:
+            assert False, "Unexpected op"
+    r2 += acc
+
+print(r2)