diff --git a/src/apps/SnakeAI/BestSnakeDisplay.tsx b/src/apps/SnakeAI/BestSnakeDisplay.tsx
index 0338837..dff539c 100644
--- a/src/apps/SnakeAI/BestSnakeDisplay.tsx
+++ b/src/apps/SnakeAI/BestSnakeDisplay.tsx
@@ -1,3 +1,4 @@
+import { useState } from 'react';
 import SnakeCanvas from './SnakeCanvas';
 import type { Network } from '../../lib/snakeAI/network';
 
@@ -8,6 +9,8 @@ interface BestSnakeDisplayProps {
 }
 
 export default function BestSnakeDisplay({ network, gridSize, fitness }: BestSnakeDisplayProps) {
+    const [playbackSpeed, setPlaybackSpeed] = useState(15);
+
     if (!network) return null;
 
     return (
@@ -19,6 +22,22 @@ export default function BestSnakeDisplay({ network, gridSize, fitness }: BestSna
                     <span className="value">{Math.round(fitness)}</span>
                 </div>
             </div>
+
+            <div className="playback-controls" style={{ padding: '0 10px 10px 10px' }}>
+                <div style={{ display: 'flex', alignItems: 'center', gap: '10px', fontSize: '0.8rem', color: '#888' }}>
+                    <span>Replay Speed:</span>
+                    <input
+                        type="range"
+                        min="1"
+                        max="100"
+                        value={playbackSpeed}
+                        onChange={(e) => setPlaybackSpeed(Number(e.target.value))}
+                        style={{ flex: 1, accentColor: '#4ecdc4' }}
+                    />
+                    <span style={{ minWidth: '3ch', textAlign: 'right' }}>{playbackSpeed}x</span>
+                </div>
+            </div>
+
             <div className="best-canvas-wrapper">
                 <SnakeCanvas
                     network={network}
@@ -26,6 +45,7 @@ export default function BestSnakeDisplay({ network, gridSize, fitness }: BestSna
                     size="large"
                     showGrid={true}
                     showStats={true}
+                    playbackSpeed={playbackSpeed}
                 />
             </div>
         </div>
diff --git a/src/apps/SnakeAI/SnakeCanvas.tsx b/src/apps/SnakeAI/SnakeCanvas.tsx
index 0fabeec..f572ca7 100644
--- a/src/apps/SnakeAI/SnakeCanvas.tsx
+++ b/src/apps/SnakeAI/SnakeCanvas.tsx
@@ -9,6 +9,7 @@ interface SnakeCanvasProps {
     showGrid?: boolean;
     size?: 'small' | 'normal' | 'large';
     showStats?: boolean; // Show score/length/steps even in small mode
+    playbackSpeed?: number; // Steps per second (default: 15)
 }
 
 const CELL_SIZES = {
@@ -19,7 +20,7 @@ const CELL_SIZES = {
 
 const CANVAS_PADDING = 10;
 
-export default function SnakeCanvas({ network, gridSize, showGrid = true, size = 'normal', showStats = false }: SnakeCanvasProps) {
+export default function SnakeCanvas({ network, gridSize, showGrid = true, size = 'normal', showStats = false, playbackSpeed = 15 }: SnakeCanvasProps) {
     const canvasRef = useRef<HTMLCanvasElement>(null);
     const [currentGame, setCurrentGame] = useState<GameState | null>(null);
     const animationFrameRef = useRef<number>();
@@ -43,7 +44,7 @@ export default function SnakeCanvas({ network, gridSize, showGrid = true, size =
     useEffect(() => {
         if (!network || !currentGame) return;
 
-        const STEPS_PER_SECOND = 10; // Speed of game playback
+        const STEPS_PER_SECOND = playbackSpeed; // Use prop
         const UPDATE_INTERVAL = 1000 / STEPS_PER_SECOND;
 
         const animate = (timestamp: number) => {
@@ -82,7 +83,7 @@ export default function SnakeCanvas({ network, gridSize, showGrid = true, size =
                 cancelAnimationFrame(animationFrameRef.current);
             }
         };
-    }, [network?.id, !!currentGame, gridSize]); // Use ID and boolean existence check to prevent loop restart on every frame
+    }, [network?.id, !!currentGame, gridSize, playbackSpeed]); // Added playbackSpeed dependency
 
     // Set canvas size once when props change (not on every render)
     useEffect(() => {