diff --git a/README.md b/README.md
index 76f6f1d..6116b18 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Polkadot Championship 2023 - Challenges
+# Polkadot Championship 2024 - Challenges
 
 The [Polkadot Championship](https://polkadotchampionship.org/) is an open web3/cryptocurrency contest consisting of a qualification phase and a main event.
 
@@ -14,7 +14,7 @@ Each challenge has its own subfolder in the "Prequalification_Challenges" folder
 
 The format of a solution is an ASCII string of the form __PC{...}__, like PC{#\This_Could_be_Flagz/#}. A correct solution is also called a flag. What you are looking for in each challenge is to generate the string between PC{......}.
 
-[Submit your solutions in this web form](https://www.cognitoforms.com/UnconditionalPeace/PolkadotChampionshipPrequalification) to ask for an invitation.
+[Submit your solutions in this web form - coming soon TBA](https://) to ask for an invitation.
 
 (If you've played Capture The Flag (CTF) games before, this process should be familiar to you.)
 
@@ -23,11 +23,7 @@ The format of a solution is an ASCII string of the form __PC{...}__, like PC{#\T
 You can verify the correctness of your solutions before submitting the form. The flags have the following respective Keccak-256 hash values:
 
 ```
-Entry solidity - 0x2a2b9543f5867d51151a817d282fbb3abf0e763484f23867ca238f680802e9ab
-Hidden in rust - 0x16933d9797b98f43d30b30fd198c53b1ba3372f6a5d6a11faf08fa6d06e8b208
-Business plan  - 0xd870fd076f038801fbb60ce4e4d63b5cc06867b8bb917b06c5f13237e93a02aa (you get this after manual confirmation)
-Entropy        - 0x513b0aa1dcded5f38352d6b9ef729bb0ae4069489e0c2603dce4b91a3f1433d0
-Gandalf        - 0xdbd5381511b2b9b20ee59bcefcb7f76650030d20e99886fa03b3c3f5cef47d37
+TBA Example  - 0xdbd5381511b2b9b20ee59bcefcb7f76650030d20e99886fa03b3c3f5cef47d37
 ```
 
 To calculate the Keccak-256 hash of a string, you can, for example, install `keccak256-cli` using `cargo`, and then use the `keccak256` command like so:
@@ -38,15 +34,7 @@ echo 'PC{This_Could_be_a_Flag.!}'|keccak256
 
 ## List of prequalification challenges
 
-Easy - Entry solidity - This is a challenge anyone with basic web3 knowledge can solve.
-
-Easy-Medium - Hidden in rust - It takes a little extra to sovle it.
-
-Medium - Entropy - It takes a little extra to sovle it.
-
-Medium - Gandalf - You need to code a simple blockchain without networking.
-
-Hard - Web3 business plan - Creation of a legit web3 business plan can be tough.
+Medium - TBA - 
 
 # Main event
 
@@ -54,7 +42,7 @@ The main event consists of a 3-day hackathon where projects can be finalized. Fi
 
 Your final project needs to be conceived during the main event. Mentors and workshops will help you make it happen.
 
-[Link to Main Challenge Details](https://git.hsbp.org/Web3_Championship/Polkadot_Championship_Challenges/src/branch/master/Main_Challenges.md)
+[Link to Main Challenge Details - Coming soon TBA](https://git.hsbp.org/Web3_Championship/Polkadot_Championship_Challenges/src/branch/master/Main_Challenges.md)
 
 Playing teams will need to choose one challenge as their main one. Additionally, they need to choose one from the other tracks and create a proposal for solving them. You can already see good examples from last year's hackathon.