Arrow Escape puzzle

Core Gameplay & Features 300 Curated Puzzle Levels: Spanning 5 difficulty tiers (Beginner, Easy, Medium, Hard, Master & Grandmaster) on grids scaling from up to with fixed obstacle walls and multi-arrow path clearings. Escape & Collision Mechanics: Tap arrows to slide them off the grid. Arrows with unobstructed paths smoothly launch off-screen; blocked arrows trigger a collision wobble, haptic shake, and sound effect. Hint Engine & Undo System: Intelligently searches for the next unblocked escape sequence with gold pulsing halos, accompanied by full multi-step move undo support. Star Rating & Scoring: Earn 1 to 3 stars per level based on precision and collision count, awarding coins upon completion. In-Game Economy & Shop: Earn coins from level clears and daily streak rewards to purchase hint packs (1, 5, or 10 hints), or unlock bonus rewards. Procedural Audio Synthesizer: Low-latency synthesized sound effects for arrow taps, smooth escapes, collision bumps, victory fanfares, hints, and coin pickups. Persistent Data Storage: SharedPreferences manages level unlocking, best star ratings, coin balances, hint inventory, daily rewards, sound/vibration toggles, and color themes. 1. Tier Expansion: Added a new GRANDMASTER difficulty tier. The levels are now distributed as follows: ◦ Beginner: 1–30 ◦ Easy: 31–70 ◦ Medium: 71–130 ◦ Hard: 131–200 ◦ Master: 201–260 ◦ Grandmaster: 261–300 (Massive 9x9 grids with up to 50 arrows). 2. Algorithmic Complexity: Updated the level generator to scale difficulty. High-tier levels now feature larger grid sizes, significantly more arrows, and a higher frequency of blocking obstacles. 3. Persistence & Logic: Updated the storage preferences, view models, and navigation logic to support progress tracking and unlocking up to level 300. 4. UI Updates: ◦ Level Select: Now correctly displays "300 Unique Puzzles." ◦ Stats: Updated to reflect the new 900 total stars and 300 level milestones. ◦ Settings: Updated the reset confirmation to include all 300 levels. Visual Themes & Polish: Multiple color palettes (Cyber Neon, Sunset Glow, Emerald Matrix, Deep Space), level selection drawer, player statistics dashboard, and particle confetti celebrations.