diff --git a/src/components/app/ProblemCard.tsx b/src/app/problems/components/ProblemCard.tsx
similarity index 100%
rename from src/components/app/ProblemCard.tsx
rename to src/app/problems/components/ProblemCard.tsx
diff --git a/src/app/problems/page.tsx b/src/app/problems/page.tsx
index 57764bd..35b15cd 100644
--- a/src/app/problems/page.tsx
+++ b/src/app/problems/page.tsx
@@ -3,7 +3,7 @@
 import { Search, Grid, List } from "lucide-react";
 import { useState } from "react";
 
-import ProblemCard from "@/components/app/ProblemCard";
+import ProblemCard from "@/app/problems/components/ProblemCard";
 import { Input } from "@/components/ui/input";
 import { Button } from "@/components/ui/button";
 import { Badge } from "@/components/ui/badge";
diff --git a/src/app/problems/components/RunChat.tsx b/src/app/run/components/RunChat.tsx
similarity index 100%
rename from src/app/problems/components/RunChat.tsx
rename to src/app/run/components/RunChat.tsx
diff --git a/src/app/problems/components/RunTimer.tsx b/src/app/run/components/RunTimer.tsx
similarity index 100%
rename from src/app/problems/components/RunTimer.tsx
rename to src/app/run/components/RunTimer.tsx
diff --git a/src/app/run/page.tsx b/src/app/run/page.tsx
index 5bf9146..52e573a 100644
--- a/src/app/run/page.tsx
+++ b/src/app/run/page.tsx
@@ -5,8 +5,8 @@ import CodeMirror, { EditorState } from "@uiw/react-codemirror";
 import { vscodeDark } from "@uiw/codemirror-theme-vscode";
 
 import { Card, CardContent } from "@/components/ui/card";
-import RunTimer, { RunInfo } from "../problems/components/RunTimer";
-import RunChat, { ChatMessage } from "../problems/components/RunChat";
+import RunTimer, { RunInfo } from "./components/RunTimer";
+import RunChat, { ChatMessage } from "./components/RunChat";
 
 export default function Run() {
   const runInfo: RunInfo = {
diff --git a/src/components/app/SplitRow.tsx b/src/components/app/SplitRow.tsx
deleted file mode 100644
index 9762457..0000000
--- a/src/components/app/SplitRow.tsx
+++ /dev/null
@@ -1,66 +0,0 @@
-import { Check, Minus } from "lucide-react";
-
-interface SplitRowProps {
-  problemName: string;
-  splitTime: string;
-  delta?: string;
-  isCompleted: boolean;
-  isCurrent?: boolean;
-  pbTime?: string;
-}
-
-const SplitRow = ({ problemName, splitTime, delta, isCompleted, isCurrent, pbTime }: SplitRowProps) => {
-  const getDeltaColor = (delta?: string) => {
-    if (!delta) return "text-muted-foreground";
-    if (delta.startsWith("-")) return "text-emerald-400";
-    if (delta.startsWith("+")) return "text-red-400";
-    return "text-muted-foreground";
-  };
-
-  return (
-    <div 
-      className={`flex items-center justify-between py-3 px-4 rounded-lg transition-all duration-300 ${
-        isCurrent 
-          ? 'bg-primary/10 border border-primary/30' 
-          : isCompleted 
-            ? 'bg-secondary/50' 
-            : 'bg-card'
-      }`}
-    >
-      <div className="flex items-center gap-3">
-        {/* Status indicator */}
-        <div className={`w-6 h-6 rounded-full flex items-center justify-center ${
-          isCompleted 
-            ? 'bg-emerald-500/20 text-emerald-400' 
-            : isCurrent 
-              ? 'bg-primary/20 text-primary pulse-live' 
-              : 'bg-secondary text-muted-foreground'
-        }`}>
-          {isCompleted ? <Check className="h-3.5 w-3.5" /> : <Minus className="h-3.5 w-3.5" />}
-        </div>
-        
-        <span className={`font-medium ${isCurrent ? 'text-primary' : isCompleted ? 'text-foreground' : 'text-muted-foreground'}`}>
-          {problemName}
-        </span>
-      </div>
-
-      <div className="flex items-center gap-4">
-        {/* Delta */}
-        {isCompleted && delta && (
-          <span className={`split-time ${getDeltaColor(delta)}`}>
-            {delta}
-          </span>
-        )}
-        
-        {/* Split time */}
-        <span className={`split-time min-w-[70px] text-right ${
-          isCompleted ? 'text-foreground' : 'text-muted-foreground'
-        }`}>
-          {isCompleted ? splitTime : pbTime || '--:--'}
-        </span>
-      </div>
-    </div>
-  );
-};
-
-export default SplitRow;