diff --git a/src/day01.zig b/src/day01.zig
index 0d5f2b7..083027e 100644
--- a/src/day01.zig
+++ b/src/day01.zig
@@ -17,46 +17,11 @@ pub fn main() !void {
 
     const part01_total = try part01(allocator, data);
     const part02_total = try part02(allocator, data);
+
     std.debug.print("Part01: {d}\n", .{part01_total});
     std.debug.print("Part02: {d}\n", .{part02_total});
 }
 
-fn replace_number_with_digit(allocator: std.mem.Allocator, word: []const u8) ![]u8 {
-    var size = std.mem.replacementSize(u8, word, "one", "1");
-    const output = try allocator.alloc(u8, size);
-    _ = std.mem.replace(u8, word, "one", "1", output);
-
-    size = std.mem.replacementSize(u8, output, "two", "2");
-    const output2 = try allocator.alloc(u8, size);
-    _ = std.mem.replace(u8, output, "two", "2", output2);
-
-    size = std.mem.replacementSize(u8, output2, "three", "3");
-    const output3 = try allocator.alloc(u8, size);
-    _ = std.mem.replace(u8, output2, "three", "3", output3);
-
-    size = std.mem.replacementSize(u8, output3, "four", "4");
-    const output4 = try allocator.alloc(u8, size);
-    _ = std.mem.replace(u8, output3, "four", "4", output4);
-    size = std.mem.replacementSize(u8, output4, "five", "5");
-    const output5 = try allocator.alloc(u8, size);
-    _ = std.mem.replace(u8, output4, "five", "5", output5);
-    size = std.mem.replacementSize(u8, output5, "six", "6");
-    const output6 = try allocator.alloc(u8, size);
-    _ = std.mem.replace(u8, output5, "six", "6", output6);
-    size = std.mem.replacementSize(u8, output6, "seven", "7");
-    const output7 = try allocator.alloc(u8, size);
-    _ = std.mem.replace(u8, output6, "seven", "7", output7);
-    size = std.mem.replacementSize(u8, output7, "eight", "8");
-    const output8 = try allocator.alloc(u8, size);
-    _ = std.mem.replace(u8, output7, "eight", "8", output8);
-    size = std.mem.replacementSize(u8, output8, "nine", "9");
-    const output9 = try allocator.alloc(u8, size);
-    _ = std.mem.replace(u8, output8, "nine", "9", output9);
-
-    // std.debug.print("REPLACED {s}\n", .{output9});
-    return try allocator.dupe(u8, output9);
-}
-
 fn find_first_digit_number(word: []const u8) !u8 {
     var i: usize = 0;