📋 Merge Numbers Updates

Merge Numbers was added to the PlayOnlineGame collection with full touch and keyboard support, multiple difficulty levels, and local score tracking.

Improved rendering performance and reduced input latency for a smoother Merge Numbers experience across all devices.

Added Web Audio API sound effects and enhanced keyboard/touch controls for better responsiveness in Merge Numbers.

Merge Numbers now integrates with PlayOnlineGame achievements — track your milestones and earn XP for every game.

Optimized Merge Numbers for mobile play with better touch detection, improved canvas scaling, and reduced memory usage.