Sweet spot

A sweet spot, also referred to as a sweetspot, is a hitbox in an attack in Super Smash Flash 2 that is stronger than other hitboxes that are out at the same time. Inversely, the sour spot of an attack is a weaker hitbox.

Although some sweet spots only appear at a certain timing, note that, in order for a strong hitbox to be considered a sweet spot, they have to be active at the same time as another hitbox. For example, in 's, one can land both the Nipple Spike and the sour spot at the same time. Strong hitboxes that do not co-exist with other weak hitboxes are clean hits or late hits.

Although for the most part, sweet spots only change the amount of damage and knockback a move deals, certain sweet spots can change the properties of the attack, such as the sweet spot on 's side special move, which turns the attack into a command grab.

Sweet spots are completely absent from Super Smash Flash, due to every attack possessing only one attackbox.

List of notable sweet spots
Below is a list of notable sweet spots. A great amount of attacks in the game possess sweet spots. However, most of them simply deal a little more damage than the sour spot, without directly altering knockback. Sweet spots whose stats are not completely different from their sour spots' stats will not be listed here.

List of notable sour spots
Some move sour spots' utility is equal to or greater than their sweet spots'. Such moves will be listed below.