diff --git a/2020/zig/src/day01.zig b/2020/zig/src/day01.zig
index 556fd7c..e56d3b6 100644
--- a/2020/zig/src/day01.zig
+++ b/2020/zig/src/day01.zig
@@ -1,13 +1,7 @@
 const std = @import("std");
-const Allocator = std.mem.Allocator;
-const List = std.ArrayList;
-const Map = std.AutoHashMap;
-const StrMap = std.StringHashMap;
-const BitSet = std.DynamicBitSet;
-const Str = []const u8;
-
-const util = @import("util.zig");
-const gpa = util.gpa;
+const tokenize = std.mem.tokenize;
+const parseInt = std.fmt.parseInt;
+const print = std.debug.print;
 
 const data = @embedFile("../data/day01.txt");
 
@@ -25,8 +19,10 @@ pub fn main() !void {
     }
 
     try part1(buffer[0..i]);
+    try part2(buffer[0..i]);
 }
 
+
 fn part1(input: []u16) !void {
     for (input) |a, i| {
         for (input[(i+1)..]) |b| {
@@ -37,33 +33,18 @@ fn part1(input: []u16) !void {
             }
         }
     }
-
 }
 
-// Useful stdlib functions
-const tokenize = std.mem.tokenize;
-const split = std.mem.split;
-const indexOf = std.mem.indexOfScalar;
-const indexOfAny = std.mem.indexOfAny;
-const indexOfStr = std.mem.indexOfPosLinear;
-const lastIndexOf = std.mem.lastIndexOfScalar;
-const lastIndexOfAny = std.mem.lastIndexOfAny;
-const lastIndexOfStr = std.mem.lastIndexOfLinear;
-const trim = std.mem.trim;
-const sliceMin = std.mem.min;
-const sliceMax = std.mem.max;
-
-const parseInt = std.fmt.parseInt;
-const parseFloat = std.fmt.parseFloat;
-
-const min = std.math.min;
-const min3 = std.math.min3;
-const max = std.math.max;
-const max3 = std.math.max3;
-
-const print = std.debug.print;
-const assert = std.debug.assert;
-
-const sort = std.sort.sort;
-const asc = std.sort.asc;
-const desc = std.sort.desc;
+fn part2(input: []u16) !void {
+    for (input) |a, i| {
+        for (input[(i+1)..]) |b, j| {
+            for (input[(j+1)..]) |c| {
+                if (a + b + c == 2020) {
+                    const answer = @as(u32, a) * b * c;
+                    print("Part2: {d}\n", .{answer});
+                    return;
+                }
+            }
+        }
+    }
+}