Introduction
The GiiKER Intelligent Sudoku Puzzle Game is an interactive and engaging game console designed to challenge and improve cognitive skills through Sudoku puzzles. It features an auto-timer, hints, and supports 1-on-1 battles, offering 2500 puzzles from beginner to master levels. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure an optimal user experience.

Image: The GiiKER Intelligent Sudoku Puzzle Game console shown alongside its retail packaging.
What's in the Box
Upon opening your GiiKER Intelligent Sudoku Puzzle Game package, please verify that all the following components are included:
- 1 x Intelligent Sudoku Console
- 36 x Chess Pieces (colored number tiles)
- 1 x 4x4 Grid Lid
- 1 x Cover
- 1 x Instructions (English language)

Image: A visual representation of all items included in the GiiKER Smart Sudoku package: the console, colored number pieces, 4x4 grid cover, and user manual.
Setup
Follow these steps to set up your GiiKER Intelligent Sudoku Puzzle Game for the first time:
- Unpack Components: Carefully remove the Intelligent Sudoku console, the 36 colored chess pieces, the 4x4 grid lid, and the cover from the packaging.
- Power On: The device is powered by a rechargeable battery. Ensure it is charged before first use. There are no external batteries required.
- Familiarize with the Console:

Image: The back of the product box illustrating key features of the console, including the puzzle screen, number indicators, and game board.
- Puzzle Screen: Displays puzzles and progress.
- Number Indicators: Indicate the solution answer.
- Main Screen: Shows correct/wrong answers, time, and score.
- Game Board: The 36 grids where the chess pieces are placed.
- Place Chess Pieces: Insert the colored number pieces into the grid slots as required by the specific puzzle challenge you choose.
Operating Instructions
The GiiKER Intelligent Sudoku Puzzle Game offers various modes and features to enhance your Sudoku experience.
Basic Gameplay
The objective is to fill the game board so that each column, row, and designated box contains all numbers from 1 to 6 (for 6x6 grids) or 1 to 4 (for 4x4 grids) without repetition. Follow the puzzle displayed on the screen to set up the initial numbers using the colored chess pieces.
Removing Pieces
To remove a chess piece from the game board, gently pull it upwards and towards yourself. Do not force or twist the pieces.

Image: A visual guide demonstrating the correct method to remove a game piece by pulling it up and towards the user.
Auto-Timer
The console features an integrated auto-timer that tracks your progress and completion time for each challenge. This allows you to monitor your improvement over time.

Image: The GiiKER Smart Sudoku console showing the digital auto-timer display, indicating time elapsed during a puzzle.
Instant Referee & Hints Function
The "Instant Referee" feature provides immediate feedback on your moves. If you place a piece incorrectly, the console will indicate it. To get a hint or check an answer, you may need to interact with the console's buttons. For example, to input an answer like "6", you might tap the corresponding button 6 times.

Image: The GiiKER Smart Sudoku console highlighting how the "Instant Referee" function works, showing an example of tapping to input an answer.
Challenge Levels
The game includes 2500 unique Sudoku challenges, ranging from beginner to master levels. You can switch between 4x4 and 6x6 Sudoku grids depending on your skill level and preference. The challenges provide a progressive learning curve.

Image: A graphic illustrating the progression through 2500 Sudoku challenges, from beginner to master levels, with estimated completion times.
1v1 Battle Mode
For competitive play, the GiiKER Intelligent Sudoku console supports 1v1 battles. This mode allows two devices to link via Bluetooth for head-to-head Sudoku challenges.

Image: Two GiiKER Smart Sudoku consoles depicted side-by-side, illustrating the 1v1 battle mode where devices can be linked for competitive play.
Maintenance
To ensure the longevity and proper functioning of your GiiKER Intelligent Sudoku Puzzle Game, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe the console and chess pieces. Do not use abrasive cleaners or solvents, as they may damage the plastic material.
- Storage: Store the game in a cool, dry place away from direct sunlight and extreme temperatures. Keep all pieces together to prevent loss.
- Handling: Handle the console and pieces with care. Avoid dropping the device or applying excessive force to the buttons or grid slots.
- Battery Care: While the device has a rechargeable battery, avoid prolonged periods of complete discharge or overcharging to maintain battery health.
Troubleshooting
If you encounter any issues with your GiiKER Intelligent Sudoku Puzzle Game, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery or device malfunction. | Ensure the device is fully charged. If the issue persists, contact customer support. |
| Pieces do not fit or are loose. | Incorrect piece orientation or damaged piece/slot. | Ensure pieces are inserted correctly. Check for any physical damage to pieces or slots. |
| Screen is unresponsive or frozen. | Software glitch. | Try restarting the device (if a reset button is available, otherwise let battery drain and recharge). |
| 1v1 Battle mode not connecting. | Bluetooth interference or incorrect pairing. | Ensure both devices are within range and Bluetooth is enabled. Re-attempt pairing. |
Specifications
- Model Number: JKSD001
- Power Source: Rechargeable battery
- Material: Plastic (ABS)
- Product Dimensions: 5.91 x 3.94 x 7.87 inches
- Item Weight: 1.1 pounds
- Manufacturer: Giiker
- Recommended Age: 4 years and up
- Global Trade Identification Number (GTIN): 08720892449047
Safety Information
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years. Adult supervision is recommended during play, especially for younger children.
Warranty and Support
For warranty information or technical support, please refer to the contact details provided in your product packaging or visit the official GiiKER website. Keep your purchase receipt as proof of purchase for any warranty claims.
Manufacturer: Giiker
Website: www.giiker.com
Support Email: support@giiker.com





