diff --git a/src/pages/schedule/week5/2025-02-07.mdx b/src/pages/schedule/week5/2025-02-07.mdx
index eaf29de..bde0a87 100644
--- a/src/pages/schedule/week5/2025-02-07.mdx
+++ b/src/pages/schedule/week5/2025-02-07.mdx
@@ -1 +1,4 @@
 ## Discussion: QUIC
+<ul class="links">
+    <li>[Activity Solutions](/schedule/week5/misc/solutions)</li>
+</ul>
diff --git a/src/pages/schedule/week5/misc/solutions.mdx b/src/pages/schedule/week5/misc/solutions.mdx
new file mode 100644
index 0000000..db0fb2c
--- /dev/null
+++ b/src/pages/schedule/week5/misc/solutions.mdx
@@ -0,0 +1,18 @@
+---
+layout: ../../../../layouts/Post.astro
+title: "Week 3 Discussion Solutions"
+---
+
+## Week 5 Activity: Wireshark Lab TCP
+
+2. Ip address: 128.119.245.12; Port: 80
+
+5. Seq number: 4236649188
+
+6. Second RTT: ~0.28. Estimated RTT:  0.028 = 0.875 # EstimatedRTT + 0.125 # SampleRTT; assume first estimatedRTT is same as sampleRTT
+
+7. Minimum buffer size: 249
+
+10. Typically, ack ~ 1448. Packet 94 acked 4344 packets in one go.
+
+13. Slow Start, Slow Start, Slow Start, Slow Start