diff --git a/cli/src/main.rs b/cli/src/main.rs
index 883966b..f8c8cc1 100644
--- a/cli/src/main.rs
+++ b/cli/src/main.rs
@@ -147,7 +147,7 @@ async fn main() {
                 let end = Instant::now();
                 timings.push(end - start);
 
-                print!("\r{:.2}%", ((i - warmup) as f32 / n as f32) * 100.0);
+                print!("\r{:.2}%", (i as f32 / (n + warmup) as f32) * 100.0);
                 let _ = std::io::stdout().flush();
             }
             timings.drain(..=(warmup as usize));
diff --git a/wasm/Cargo.toml b/wasm/Cargo.toml
index 5851740..a94632e 100644
--- a/wasm/Cargo.toml
+++ b/wasm/Cargo.toml
@@ -10,5 +10,5 @@ crate-type = ["cdylib", "rlib"]
 [dependencies]
 wasm-bindgen = "0.2.84"
 wasm-bindgen-futures = "0.4.39"
-console_error_panic_hook = { version = "0.1.7", optional = true }
+console_error_panic_hook = { version = "0.1.7" }
 advent = { path = "../lib" }
\ No newline at end of file
diff --git a/wasm/index.html b/wasm/index.html
index 71cb911..0d38d19 100644
--- a/wasm/index.html
+++ b/wasm/index.html
@@ -1,12 +1,49 @@
 <!DOCTYPE HTML>
 <html>
     <head>
-        <script>
-            WebAssembly.instantiateStreaming(fetch("simple.wasm")).then(
-                (results) => {
-                    console.log(results);
-                },
-            );
+        <script type="module">
+            import init, * as advent from './pkg/advent_wasm.js';
+            init(); // Import advent lib and initialize wasm
+
+            document.getElementById("set-session-token").onclick = () => {
+                localStorage.setItem("auth", document.getElementById("session-token").value)
+            }
+
+            document.getElementById("calculate").onclick = async () => {
+                const auth = localStorage.getItem("auth");
+                const input = document.getElementById("input").value;
+
+                [...document.getElementById("days").children].map(async element => {
+                    const day = element.id[3];
+                    
+                    document.getElementById("day" + day).innerHTML = `Day ${day}: ${advent.solve(day, 1, input)}; ${advent.solve(day, 2, input)}`;
+                })
+            }
         </script>
     </head>
+    <body>
+        <label for="session-token">Token: </label>
+        <input id="session-token" type="text" />
+        <input id="set-session-token" type="button" value="Save" />
+        <br>
+        <br>
+        <label for="input">Input: </label>
+        <textarea id="input" rows="4" cols="50"></textarea>
+        <br>
+        <br>
+        <input id="calculate" type="button" value="Calculate all" />
+        <div id="days">
+            <p id="day1">Day 1: </p>
+            <p id="day2">Day 2: </p>
+            <p id="day3">Day 3: </p>
+            <p id="day4">Day 4: </p>
+            <p id="day5">Day 5: </p>
+            <p id="day6">Day 6: </p>
+            <p id="day7">Day 7: </p>
+            <p id="day8">Day 8: </p>
+            <p id="day9">Day 9: </p>
+            <p id="day10">Day 10: </p>
+            <p id="day11">Day 11: </p>
+        </div>
+    </body>
 </html>
\ No newline at end of file
diff --git a/wasm/src/lib.rs b/wasm/src/lib.rs
index 85a2e7b..72d87de 100644
--- a/wasm/src/lib.rs
+++ b/wasm/src/lib.rs
@@ -1,6 +1,13 @@
 use wasm_bindgen::prelude::*;
 
+// #[wasm_bindgen]
+// extern "C" {
+//     fn alert(s: &str);
+// }
+
 #[wasm_bindgen]
-pub async fn solve(day: u8, part: u8, auth: String) -> String {
-    advent::get_day(day, advent::fetcher::fetch_input(auth, day).await).solve(part, false)
+pub fn solve(day: u8, part: u8, input: String) -> String {
+    console_error_panic_hook::set_once();
+
+    advent::get_day(day, input).solve(part, false)
 }
