I once played a game whose developer had a "pay as you like" option. I enjoyed the game so much that after finishing it, i paid an amount that i usually spend when purchasing similar games on Play Store. I was beginning to love this game. I would probably have even bought the game. But the strategy of "pay for unlimited attempts" is an extreme insult. Moreover, the controls are so finnicky that it is easy to lose a chance simply while resizing the scene and accidentally tap a bulb. Horrible.

Controls don't always work (mostly the dragging. The puzzles require precise timing at parts and if a single tap doesn't register you'll have to start over) and they punish failure with making you buy it. Expect a lot more fast-paced puzzles that challenge reflexes. The puzzles are good. A huge amount of the reviews are fake, praising graphics or mental development. I bet this would be 2.5-3.5 stars if the reviews were all legitimate. Aside from this, it's fun, but the issues really suck.

Very minimalistic and easy to follow. No need for tutorials that will make you more impatient in playing the game. Functions perfectly fine.