diff --git a/submissions/TungTung6913.md b/submissions/TungTung6913.md
index 262710ca..6340d26a 100644
--- a/submissions/TungTung6913.md
+++ b/submissions/TungTung6913.md
@@ -72,10 +72,14 @@ Kovan
 - Add loquidity to New Contract v0.2.0-beta.8
 + Cannot add lquidity in this contract. Might be some error
 
-2. Flash Challanges
+2. Flash Challanges#1
 - Add the guide on this https://docs.connext.network/routers/guides/
 URL :  https://github.com/connext/documentation/pull/37
 
+Flash Challenges#2
+- Create Introduction to Connext Router to be used in "Error page"
+URL : https://github.com/connext/documentation/pull/40 
+
 Looking forward to update more of it