777 GQen RNel FJH app analytics for December 17

### Basic Rules 1. **Click Cards**: Click on a card in the game area to move it to the bottom tray. 2. **Match-3 Mechanism**: When there are 3 cards of the same pattern in the tray, these cards will automatically be eliminated. 3. **Victory Condition**: Eliminate all cards in the game area to win. 4. **Loss Condition**: The game is lost when the tray is full and no match-3 can be formed. ### Game Mechanics - **Card Obscuring**: Upper-layer cards obscure lower-layer cards; only unobscure cards can be clicked. - **Smart Detection**: The game automatically detects unfinishable situations and ends early. - **Tool Assistance**: Provides shuffling, undo, and hint tools. ## Game Modes ### 1. Classic Mode - **Number of Cards**: 20-30 cards - **Difficulty Level**: Moderate - **Suitable for**: Beginner players ### 2. Endless Mode - **Features**: Increasing difficulty level. **Challenge**: Suitable for players seeking a challenge **Continuous Play**: Allows for multiple consecutive levels ### 3. Hard Mode **Features**: Dense card stacking **Difficulty Level**: High **Suitable for**: Experienced players ### 4. Daily Challenge **Features**: New puzzles updated daily **Uniqueness**: Different challenges every day **Social**: Compare scores with friends ## Assistive Tools ### Shuffle **Function**: Rearranges cards in the game area **Limitation**: Cannot be used when there are fewer than 2 cards remaining **Sound Effects**: Provides special sound feedback when used ### Undo **Function**: Undoes the last move **Limitation**: Cannot be used when there are no undoable actions **Strategy**: Recommended for use at crucial moments ### Hint - **Function:** Highlights cards that can form a match-3. **Smart:** Prioritizes cards that can form a match-3. **Limitation:** Cannot be used when there are no available moves.