Discardable Clx

**Basic Rules**
Game Grid: Played on a 4x4 grid

Movement: Swipe in any direction (up, down, left, right) to move all tiles

Merging Rules:

1 + 2 = 3

From 3 onwards, only identical numbers can merge (e.g., 3+3=6, 6+6=12, 12+12=24, etc.)

**Game Mechanics**
New Tile Appearance: After every move, a new tile spawns on the side opposite to the swipe direction

Next Tile Preview: The value of the next tile is displayed at the top of the screen

Game Over: The game ends when there are no available moves

**Scoring System**
Your score is calculated based on the values ​​of the tiles remaining on the board:

3 = 3 points

6 = 9 points

12 = 27 points

24 = 81 points

And so on (each tile's score is 3 to the power of n)

**Features**
Rich Sound Effects: Supports MP3 audio feedback with automatic format fallback

Beautiful Custom Dialogs: Pause, Quit, and New Game dialogs feature gradient backgrounds

Merge-Only Animation: Drag animations trigger only when tiles can be merged

Sequential Animation System: New tiles appear only after movement animations complete

Authentic *Threes* Mechanics: Tiles move one space at a time, strictly adhering to the original rules

Polished Visual Design: Gradient backgrounds, colorful title text, and an attractive UI Features

Beautiful Game Over Screen: A dedicated game-over interface featuring detailed statistics and achievements

Comprehensive Leaderboard: Tracks high scores with multiple sorting options, such as score, move count, highest tile value, efficiency, and more

Smart Gesture Recognition: Drag animations trigger only upon valid moves

Spring-back Animation: Invalid moves trigger a subtle bounce-back effect

Real-time Drag Animation: Tiles follow your finger during dragging, providing an instant preview of the move

Smooth Tile Animations: Fluid animations for tile movement and merging

Interactive Feedback: Tiles appear semi-transparent with a preview effect while being dragged

Separated Interface: Clear distinction between the main menu and the dedicated game screen

Multiple Themes: Switch between Classic, Dark, and Colorful themes

Icon Options: Choose from different app icon styles

Score Tracking: Real-time tracking of current and all-time high scores with persistent data storage

Game Controls: Supports pause, resume, undo, and move counting

Portrait Mode: Gameplay experience optimized for portrait orientation

Interactive Tutorial: Built-in "How to Play" guide

Strategy Tips
Watch the Next Tile: Plan your moves in advance based on the preview tile

Corner Strategy: Try to keep your highest-value tiles in the corner

Quickly Merge 1s and 2s: They don't award points, so merge them early

Maintain Open Space: Keep empty spaces available for maneuvering whenever possible

Think Ahead: Consider the impact of each move on future turns