diff --git a/eth/hardhat.config.ts b/eth/hardhat.config.ts
index 9d7fe61..e08d0ae 100644
--- a/eth/hardhat.config.ts
+++ b/eth/hardhat.config.ts
@@ -10,7 +10,7 @@ import "@nomicfoundation/hardhat-verify";
 import { HardhatUserConfig } from "hardhat/types";
 
 import "solidity-coverage";
-//import "./tasks";
+import "./tasks";
 
 //import("./tasks").catch((e) => console.log("Cannot load tasks", e.toString()));
 
diff --git a/eth/tasks/admin.ts b/eth/tasks/admin.ts
index e18152c..590ffb6 100644
--- a/eth/tasks/admin.ts
+++ b/eth/tasks/admin.ts
@@ -1,27 +1,26 @@
 import { task } from "hardhat/config";
 import { TreasureHuntCreator } from "../typechain";
-import { CID } from "multiformats";
 import { loadChapters, loadContract } from "./utils";
 
 task("root-set", "Set root CID")
-  .addPositionalParam("cid", "The file with all chapters")
-  .setAction(async ({ cid }: { cid: string }, hre) => {
-    throw "not implemented";
+  .addPositionalParam("root", "The file with all chapters")
+  .setAction(async ({ root }: { root: string }, hre) => {
+    //throw "not implemented";
     const thcContract = (await loadContract(
       hre,
       "TreasureHuntCreator"
     )) as TreasureHuntCreator;
     console.log(
-      `Setting root CID ${cid} for contract ${thcContract.getAddress()}`
+      `Setting root ${root} for contract ${thcContract.getAddress()}`
     );
-    const cidBytes = CID.parse(cid).bytes;
-    const tx = await thcContract.setup(cidBytes);
+    const tx = await thcContract.setup(root);
 
     console.log(`  Transaction submitted. Waiting for 3 confirmation....`);
     const receipt = await tx.wait(3);
     console.log(`  Root CID successfully set. Receipt: ${receipt?.hash}`);
   });
 
+/*
 import * as readline from "readline";
 const rl = readline.createInterface({
   input: process.stdin,
@@ -87,3 +86,4 @@ task("leaderboard", "Check leaderboard")
     const leaderboard = await thcContract.getLeaderboard(page);
     console.log(leaderboard);
   });
+*/
diff --git a/web/src/Leaderboard.tsx b/web/src/Leaderboard.tsx
index ae71616..250fcad 100644
--- a/web/src/Leaderboard.tsx
+++ b/web/src/Leaderboard.tsx
@@ -40,8 +40,6 @@ function Leaderboard() {
   });
 
   useEffect(() => {
-    console.log(data);
-    console.log(status);
     if (data) {
       const bitmaps = data as unknown as bigint[];
       const pageContent: LeaderBoardEntry[] = [];
@@ -70,7 +68,7 @@ function Leaderboard() {
           pages[Number(page)] = pageContent;
           setPages(pages);
         } else {
-          setPages(pages.concat([pageContent]));
+          setPages((prevPages) => [...prevPages, ...[pageContent]]);
         }
 
         if (pageContent.length === 32) {
@@ -81,7 +79,8 @@ function Leaderboard() {
   }, [data]);
 
   function sortedLeaderboard() {
-    return pages.flat().sort((x, y) => y.chapter - x.chapter);
+    const flattened = pages.flat().sort((x, y) => y.chapter - x.chapter);
+    return flattened;
   }
 
   function shortenAddress(address: string | undefined) {
@@ -103,7 +102,7 @@ function Leaderboard() {
           <Tbody>
             {sortedLeaderboard().map((entry: LeaderBoardEntry) => {
               return (
-                <Tr>
+                <Tr key={entry.address}>
                   <Td>
                     <ENSName
                       customDisplay={shortenAddress}
diff --git a/web/src/hooks/useChapter.tsx b/web/src/hooks/useChapter.tsx
index 5afea4b..d5f0dcd 100644
--- a/web/src/hooks/useChapter.tsx
+++ b/web/src/hooks/useChapter.tsx
@@ -8,12 +8,15 @@ import {
 } from "../generated";
 import { CHAIN_ID } from "../env";
 import { useAccount } from "./useAccount";
+import { useToast } from "@chakra-ui/react";
 
 function prefixedPasswordKey(key: string) {
   return `${import.meta.env.VITE_ALCHEMY_APP_PREFIX}/${key}`;
 }
 
 function useRootCID() {
+  const toast = useToast();
+  const [root, setRoot] = useState("");
   const result = useReadContract({
     abi: treasureHuntCreatorAbi,
     address:
@@ -21,11 +24,30 @@ function useRootCID() {
         CHAIN_ID as keyof typeof treasureHuntCreatorAddress
       ],
     functionName: "questsRootCid",
+    query: {
+      refetchInterval: 20000,
+      refetchOnMount: true,
+    },
   });
 
   // fix: use only sporadically, not at every mount and check when it changes
+  useEffect(() => {
+    if (result.data !== root) {
+      if (root !== "" && root !== undefined) {
+        toast({
+          title: "Info",
+          description: "Chapters have been updated!",
+          status: "info",
+          duration: 9000,
+          isClosable: true,
+        });
+      }
+
+      setRoot(result.data as string);
+    }
+  }, [result.data]);
 
-  return result.data;
+  return root;
 }
 
 function useCurrentSmartContractChapterIndex(address?: string) {
@@ -52,7 +74,6 @@ function useCurrentSmartContractChapterIndex(address?: string) {
   useEffect(() => {
     if (result.data !== undefined) {
       setChapter(Number(result.data as bigint));
-      console.log(result.data);
     }
   });
 
@@ -86,7 +107,6 @@ export function useChapter() {
   async function updateChapterContent(chapter: number) {
     const response = await fetch(`game-data/${rootCID}/${chapter}`);
     const data = await response.text();
-    console.log(currentSmartContractChapterIndex);
     if (chapter > 0) {
       const chapterPassword = getChapterPassword(chapter - 1);
       const text = await decrypt(data, chapterPassword);
diff --git a/web/src/hooks/useInterval.tsx b/web/src/hooks/useInterval.tsx
index 48381c8..c006326 100644
--- a/web/src/hooks/useInterval.tsx
+++ b/web/src/hooks/useInterval.tsx
@@ -4,7 +4,6 @@ export function useInterval(isOn: boolean, interval: number) {
   const [rounds, setRounds] = useState(0);
 
   useEffect(() => {
-    console.log(`${rounds} rounds ${isOn}`);
     if (isOn) {
       const intervalTimer = setTimeout(() => {
         setRounds(rounds + 1);
diff --git a/web/src/hooks/useSideQuest.tsx b/web/src/hooks/useSideQuest.tsx
index 5080fb1..3634028 100644
--- a/web/src/hooks/useSideQuest.tsx
+++ b/web/src/hooks/useSideQuest.tsx
@@ -36,7 +36,6 @@ function useCurrentSmartContractSideQuestIndex(address?: string) {
         .split("")
         .filter((k) => k === "1").length;
       setSideQuest(solvedKeys);
-      console.log(solvedKeys);
     }
   });
 
diff --git a/web/src/hooks/useUnifiedAccount.tsx b/web/src/hooks/useUnifiedAccount.tsx
index 721c5b1..0257618 100644
--- a/web/src/hooks/useUnifiedAccount.tsx
+++ b/web/src/hooks/useUnifiedAccount.tsx
@@ -14,7 +14,6 @@ export function useAccount(): UnifiedSigner | undefined {
   const { burnerWallet, mnemonic } = useBurnerWallet(); // Your custom HDAccount
   const seed = mnemonicToSeedSync(mnemonic);
   const { privateKey } = HDKey.fromMasterSeed(seed);
-  console.log(burnerWallet, privateKey);
   /*const { data: wagmiSigner } = useSigner(); // Wagmi's signer
   const account = useWagmiAccount();