diff --git a/progress.png b/progress.png
index 218ee03..77276cf 100644
Binary files a/progress.png and b/progress.png differ
diff --git a/progress.yaml b/progress.yaml
index bbf170a..0f03e03 100644
--- a/progress.yaml
+++ b/progress.yaml
@@ -1,2 +1,2 @@
 1:
-  stars: 1
\ No newline at end of file
+  stars: 2
\ No newline at end of file
diff --git a/src/day1/puzzle2.typ b/src/day1/puzzle2.typ
index e69de29..fcde641 100644
--- a/src/day1/puzzle2.typ
+++ b/src/day1/puzzle2.typ
@@ -0,0 +1,36 @@
+#import "/src/utils.typ": *
+
+#let solve(input) = {
+  let lines = input.split("\n")
+  let (l1, l2) = ((), ())
+  let reg = regex("^(\d+)\s+(\d+)$")
+  for line in lines {
+    let digits = line.match(reg)
+    l1.push(digits.captures.first())
+    l2.push(digits.captures.last())
+  }
+
+  let nums = (:)
+
+  for n in l1 {
+    if n not in nums.keys() {
+      nums.insert(n, (0, 0))
+    }
+    nums.at(n).first() += 1
+  }
+
+  for n in l2 {
+    if n in nums.keys() {
+      nums.at(n).last() += 1
+    }
+  }
+
+  let total = nums.pairs().map(((num, (a, b))) => int(num) * a * b).sum()
+  return total
+}
+
+#show-puzzle(
+  1,
+  solve,
+  example: 31
+)
\ No newline at end of file
diff --git a/src/main.pdf b/src/main.pdf
index 3c3915d..2f9ca51 100644
Binary files a/src/main.pdf and b/src/main.pdf differ
diff --git a/src/utils.typ b/src/utils.typ
index 91fc9fb..86d36dd 100644
--- a/src/utils.typ
+++ b/src/utils.typ
@@ -15,25 +15,36 @@
 
 #let check-example(day, func, target-result, suffix: none) = {
   let result = (func)(read(get-example-path(day, suffix: suffix)))
-  /*assert(
-    result == target-result,
-    message: "Expected '" + repr(target-result) + "' got '" + repr(result) + "'"
-  )*/
   let passes = (result == target-result)
   let name = if suffix == none [Example] else [Example '#suffix']
-  box(
+  let badge = box(
     inset: (x: 1.2em, y: 0.6em),
     radius: 1.2em,
+    baseline: 35%,
     fill: if passes {green.lighten(20%)} else {red.lighten(20%)},
     if passes [#name passes] else [#name fails]
   )
-  h(0.6em)
+  if not passes {
+    badge = box(
+      baseline: 35%,
+      grid(
+        columns: 2,
+        align: horizon,
+      )[
+        #badge
+        Expected '#repr(target-result)' got '#repr(result)'
+      ]
+    )
+  }
+
+  [#badge #h(0.6em)]
 }
 
 #let show-result(result) = {
   box(
     inset: (x: 1.2em, y: 0.6em),
     radius: 1.2em,
+    baseline: 35%,
     fill: blue.lighten(20%),
     text(fill: white)[Result: #result]
   )