Level 2: Classic Mode
After completing the tutorial, you are now ready to embark on the Classic Mode. In this mode, your objective is to clear the board within the given time limit. You will notice a timer on the top of the screen, indicating the amount of time you have left to complete the level. The timer adds an element of urgency and challenge to the game.

Tips for Classic Mode:
1. Scan the Board: Take a moment to scan the board before making any moves. Identify pairs that are easily accessible and prioritize connecting them.
2. Use the Shuffle Button: If you are stuck and cannot find any valid connections, use the Shuffle button. This will rearrange the remaining tiles on the board, potentially revealing new pairs.
3. Plan Ahead: Look for potential connections that may require multiple moves. By planning ahead, you can avoid blocking tiles and maximize your chances of completing the level successfully.
4. Utilize Undo: The game provides an Undo button, allowing you to retract your last move. Make use of this feature when you realize a mistake or want to reassess your strategy.

Level 3: Time Attack Mode
In Time Attack mode, you race against the clock to clear as many levels as possible within the given time frame. Unlike Classic Mode, you do not have to clear the board entirely. Rather, focus on making quick and efficient connections to score points and advance to the next level.

Tips for Time Attack Mode:
1. Speed and Accuracy: Time Attack mode rewards players who can make swift and accurate decisions. Train your observation skills to recognize pairs quickly and efficiently.
2. Chain Combos: To maximize your score, aim for chain combos. Whenever you make a successful connection, look for other pairs that can be cleared quickly. The more combos you achieve, the higher your score will be.
3. Time Extender Power-Up: Throughout Time Attack mode, you may come across power-up tiles. One such power-up is the Time Extender, which adds extra seconds to the timer. Prioritize connecting these tiles to extend your gameplay time and increase your chances of reaching higher levels.

Level 4: Endless Mode
Once you have mastered the Classic and Time Attack modes, you can test your skills in Endless Mode. In this mode, there is no time limit, and your goal is to clear as many boards as possible. The difficulty gradually increases as you progress, making it a true challenge for puzzle fanatics.

Conclusion:
Onet Connect - Pair Matching is an addictive and enjoyable puzzle game that offers hours of entertainment. With its various game modes, players can choose the level of challenge that suits their preferences. By following the tips and strategies outlined in this walkthrough, you can improve your skills, achieve high scores, and truly master the game. Challenge yourself and embark on a delightful journey through the world of tile matching puzzles.