To beat Level 510 on Gardenscapes, focus on clearing obstacles quickly. This will make room for powerful combinations. Concentrate on breaking chains and boxes first. This will open up more space on the board.
Next, create explosive power-ups like bombs and rockets. Match them together for bigger blasts. This can clear large sections of the board in one move. Try to make these combinations near obstacles for maximum effect.
Keep an eye on the level goals. Sometimes you need to collect a certain number of items. Use power-ups strategically to meet these goals faster. Plan your moves to make the most out of each turn.
Lastly, try to make matches at the bottom of the board. This can cause chain reactions that clear more tiles. These cascading effects can help you complete the level more efficiently.